| 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 | $214.98 | 11.732% | $240.2015 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $84.66 | 5.275% | $89.1258 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $239.99 | 8.618% | $260.6723 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $70.51 | 3.745% | $73.1506 | $73.15 | $73.15 | $73.20 |
| Purchase #5 | $151.43 | 6.215% | $160.8414 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $16.63 | 8.564% | $18.0542 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $188.76 | 5.402% | $198.9568 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $966.96 | $1,041.0026 | $1,041.00 | $1,041.00 | $1,041.10 | |