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 | $19.81 | 9.649% | $21.7215 | $21.72 | $21.70 | $21.70 |
Purchase #2 | $174.90 | 5.251% | $184.084 | $184.08 | $184.10 | $184.10 |
Purchase #3 | $18.79 | 7.870% | $20.2688 | $20.27 | $20.25 | $20.30 |
Purchase #4 | $42.88 | 3.526% | $44.3919 | $44.39 | $44.40 | $44.40 |
Purchase #5 | $65.72 | 13.460% | $74.5659 | $74.57 | $74.55 | $74.60 |
Purchase #6 | $130.82 | 7.151% | $140.1749 | $140.17 | $140.15 | $140.20 |
Purchase #7 | $60.36 | 11.136% | $67.0817 | $67.08 | $67.10 | $67.10 |
7 purchase totals = | $513.28 | $552.2887 | $552.28 | $552.25 | $552.40 |