| 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 | $39.42 | 10.401% | $43.5201 | $43.52 | $43.50 | $43.50 |
| Purchase #2 | $80.98 | 9.267% | $88.4844 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $60.64 | 3.554% | $62.7951 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $202.48 | 5.719% | $214.0598 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $199.82 | 10.753% | $221.3066 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $123.47 | 7.653% | $132.9192 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $137.30 | 12.636% | $154.6492 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $844.11 | $917.7344 | $917.74 | $917.70 | $917.70 | |