| 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 | $148.84 | 11.807% | $166.4135 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $23.29 | 7.512% | $25.0395 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $121.93 | 12.668% | $137.3761 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $65.87 | 13.777% | $74.9449 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $84.84 | 8.774% | $92.2839 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $111.60 | 12.367% | $125.4016 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $44.39 | 11.749% | $49.6054 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $600.76 | $671.0649 | $671.06 | $671.10 | $671.00 | |