| 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 | $163.50 | 6.556% | $174.2191 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $149.72 | 8.395% | $162.289 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $154.35 | 3.675% | $160.0224 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $134.65 | 8.403% | $145.9646 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $59.82 | 12.599% | $67.3567 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $80.80 | 4.180% | $84.1774 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $175.67 | 10.261% | $193.6955 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $918.51 | $987.7247 | $987.73 | $987.70 | $987.80 | |