| 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 | $169.84 | 11.565% | $189.482 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $240.68 | 7.107% | $257.7851 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $165.64 | 5.257% | $174.3477 | $174.35 | $174.35 | $174.30 |
| Purchase #4 | $173.27 | 12.481% | $194.8958 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $102.64 | 6.642% | $109.4573 | $109.46 | $109.45 | $109.50 |
| Purchase #6 | $62.73 | 9.139% | $68.4629 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $180.32 | 12.555% | $202.9592 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $1,095.12 | $1,197.3900 | $1,197.40 | $1,197.40 | $1,197.50 | |