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 | $110.55 | 5.729% | $116.8834 | $116.88 | $116.90 | $116.90 |
Purchase #2 | $16.72 | 8.541% | $18.1481 | $18.15 | $18.15 | $18.10 |
Purchase #3 | $211.94 | 4.326% | $221.1085 | $221.11 | $221.10 | $221.10 |
Purchase #4 | $136.55 | 6.654% | $145.636 | $145.64 | $145.65 | $145.60 |
Purchase #5 | $16.98 | 12.557% | $19.1122 | $19.11 | $19.10 | $19.10 |
Purchase #6 | $40.62 | 13.460% | $46.0875 | $46.09 | $46.10 | $46.10 |
Purchase #7 | $12.86 | 7.830% | $13.8669 | $13.87 | $13.85 | $13.90 |
7 purchase totals = | $546.22 | $580.8426 | $580.85 | $580.85 | $580.80 |