| 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 | $238.37 | 8.289% | $258.1285 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $239.38 | 7.244% | $256.7207 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $98.35 | 9.105% | $107.3048 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $130.89 | 4.318% | $136.5418 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $47.27 | 6.565% | $50.3733 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $177.65 | 7.476% | $190.9311 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $172.61 | 3.777% | $179.1295 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $1,104.52 | $1,179.1297 | $1,179.12 | $1,179.15 | $1,179.00 | |