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 | $83.66 | 7.563% | $89.9872 | $89.99 | $90.00 | $90.00 |
Purchase #2 | $246.79 | 5.713% | $260.8891 | $260.89 | $260.90 | $260.90 |
Purchase #3 | $105.82 | 4.315% | $110.3861 | $110.39 | $110.40 | $110.40 |
Purchase #4 | $193.61 | 12.152% | $217.1375 | $217.14 | $217.15 | $217.10 |
Purchase #5 | $213.85 | 11.511% | $238.4663 | $238.47 | $238.45 | $238.50 |
Purchase #6 | $226.98 | 7.497% | $243.9967 | $244.00 | $244.00 | $244.00 |
Purchase #7 | $137.48 | 8.571% | $149.2634 | $149.26 | $149.25 | $149.30 |
7 purchase totals = | $1,208.19 | $1,310.1263 | $1,310.14 | $1,310.15 | $1,310.20 |