| 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 | $182.97 | 3.284% | $188.9787 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $54.87 | 10.318% | $60.5315 | $60.53 | $60.55 | $60.50 |
| Purchase #3 | $86.96 | 12.685% | $97.9909 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $167.64 | 4.212% | $174.701 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $15.85 | 11.469% | $17.6678 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $187.81 | 12.201% | $210.7247 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $50.72 | 9.472% | $55.5242 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $746.82 | $806.1188 | $806.11 | $806.10 | $806.10 | |