| 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 | $202.52 | 12.646% | $228.1307 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $84.33 | 4.501% | $88.1257 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $63.62 | 5.361% | $67.0307 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $40.27 | 13.153% | $45.5667 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $183.98 | 3.268% | $189.9925 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $211.87 | 8.164% | $229.1671 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $71.97 | 3.425% | $74.435 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $858.56 | $922.4484 | $922.46 | $922.50 | $922.40 | |