| 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 | $35.34 | 13.605% | $40.148 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $233.27 | 5.500% | $246.0999 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $210.49 | 6.397% | $223.955 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $25.75 | 5.291% | $27.1124 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $61.70 | 4.457% | $64.45 | $64.45 | $64.45 | $64.50 |
| Purchase #6 | $207.70 | 5.289% | $218.6853 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $149.80 | 5.604% | $158.1948 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $924.05 | $978.6454 | $978.65 | $978.65 | $978.70 | |