| 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 | $122.91 | 6.377% | $130.748 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $232.97 | 4.759% | $244.057 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $49.47 | 8.287% | $53.5696 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $88.26 | 6.215% | $93.7454 | $93.75 | $93.75 | $93.70 |
| Purchase #5 | $180.43 | 9.435% | $197.4536 | $197.45 | $197.45 | $197.50 |
| Purchase #6 | $141.40 | 12.627% | $159.2546 | $159.25 | $159.25 | $159.30 |
| Purchase #7 | $10.35 | 4.112% | $10.7756 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $825.79 | $889.6038 | $889.61 | $889.60 | $889.70 | |