| 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 | $152.64 | 5.640% | $161.2489 | $161.25 | $161.25 | $161.20 |
| Purchase #2 | $195.82 | 11.135% | $217.6246 | $217.62 | $217.60 | $217.60 |
| Purchase #3 | $185.31 | 7.399% | $199.0211 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $201.77 | 13.128% | $228.2584 | $228.26 | $228.25 | $228.30 |
| Purchase #5 | $58.61 | 12.735% | $66.074 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $200.68 | 13.585% | $227.9424 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $66.46 | 10.566% | $73.4822 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $1,061.29 | $1,173.6516 | $1,173.64 | $1,173.60 | $1,173.60 | |