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 | $25.74 | 12.365% | $28.9228 | $28.92 | $28.90 | $28.90 |
Purchase #2 | $132.40 | 10.187% | $145.8876 | $145.89 | $145.90 | $145.90 |
Purchase #3 | $27.91 | 12.258% | $31.3312 | $31.33 | $31.35 | $31.30 |
Purchase #4 | $148.84 | 11.536% | $166.0102 | $166.01 | $166.00 | $166.00 |
Purchase #5 | $149.99 | 9.262% | $163.8821 | $163.88 | $163.90 | $163.90 |
Purchase #6 | $155.87 | 8.302% | $168.8103 | $168.81 | $168.80 | $168.80 |
Purchase #7 | $243.47 | 9.748% | $267.2035 | $267.20 | $267.20 | $267.20 |
7 purchase totals = | $884.22 | $972.0477 | $972.04 | $972.05 | $972.00 |