| 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 | $219.35 | 6.134% | $232.8049 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $131.82 | 13.577% | $149.7172 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $5.64 | 3.114% | $5.8156 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $191.62 | 10.302% | $211.3607 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $53.70 | 9.362% | $58.7274 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $8.67 | 11.544% | $9.6709 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $134.71 | 3.396% | $139.2848 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $745.51 | $807.3815 | $807.38 | $807.35 | $807.40 | |