| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.68 | 3.470% | $181.7761 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $146.54 | 13.362% | $166.1207 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $166.62 | 4.761% | $174.5528 | $174.55 | $174.55 | $174.60 |
| Purchase #4 | $180.38 | 12.768% | $203.4109 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $131.68 | 5.150% | $138.4615 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $162.65 | 8.743% | $176.8705 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $204.37 | 3.443% | $211.4065 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $1,167.92 | $1,252.5990 | $1,252.60 | $1,252.55 | $1,252.70 | |