| 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 | $32.50 | 9.723% | $35.66 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $96.95 | 11.760% | $108.3513 | $108.35 | $108.35 | $108.40 |
| Purchase #3 | $39.95 | 10.571% | $44.1731 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $16.28 | 3.208% | $16.8023 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $214.86 | 6.530% | $228.8904 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $87.97 | 10.121% | $96.8734 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $249.78 | 4.178% | $260.2158 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $738.29 | $790.9663 | $790.96 | $790.90 | $791.10 | |