| 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 | $75.36 | 12.161% | $84.5245 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $37.96 | 6.161% | $40.2987 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $127.57 | 4.492% | $133.3004 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $106.70 | 13.317% | $120.9092 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $160.46 | 11.786% | $179.3718 | $179.37 | $179.35 | $179.40 |
| Purchase #6 | $224.55 | 6.459% | $239.0537 | $239.05 | $239.05 | $239.10 |
| Purchase #7 | $68.71 | 7.487% | $73.8543 | $73.85 | $73.85 | $73.90 |
| 7 purchase totals = | $801.31 | $871.3126 | $871.30 | $871.25 | $871.40 | |