| 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 | $173.34 | 4.726% | $181.532 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $73.71 | 12.249% | $82.7387 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $194.64 | 8.407% | $211.0034 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $154.66 | 5.844% | $163.6983 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $141.97 | 5.115% | $149.2318 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $192.38 | 7.707% | $207.2067 | $207.21 | $207.20 | $207.20 |
| Purchase #7 | $175.94 | 3.393% | $181.9096 | $181.91 | $181.90 | $181.90 |
| 7 purchase totals = | $1,106.64 | $1,177.3205 | $1,177.32 | $1,177.35 | $1,177.20 | |