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 | $73.28 | 6.261% | $77.8681 | $77.87 | $77.85 | $77.90 |
Purchase #2 | $101.30 | 7.418% | $108.8144 | $108.81 | $108.80 | $108.80 |
Purchase #3 | $109.50 | 10.841% | $121.3709 | $121.37 | $121.35 | $121.40 |
Purchase #4 | $78.76 | 3.847% | $81.7899 | $81.79 | $81.80 | $81.80 |
Purchase #5 | $141.26 | 9.807% | $155.1134 | $155.11 | $155.10 | $155.10 |
Purchase #6 | $86.39 | 4.615% | $90.3769 | $90.38 | $90.40 | $90.40 |
Purchase #7 | $181.53 | 7.517% | $195.1756 | $195.18 | $195.20 | $195.20 |
7 purchase totals = | $772.02 | $830.5092 | $830.51 | $830.50 | $830.60 |