| 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 | $245.40 | 11.149% | $272.7596 | $272.76 | $272.75 | $272.80 |
| Purchase #2 | $160.73 | 8.300% | $174.0706 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $131.56 | 5.717% | $139.0813 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $69.62 | 6.763% | $74.3284 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $25.36 | 7.231% | $27.1938 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $48.66 | 9.737% | $53.398 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $194.73 | 4.767% | $204.0128 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $876.06 | $944.8445 | $944.84 | $944.85 | $944.90 | |