| 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 | $115.91 | 6.592% | $123.5508 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $44.41 | 3.859% | $46.1238 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $134.68 | 12.798% | $151.9163 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $64.92 | 13.365% | $73.5966 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $190.31 | 7.548% | $204.6746 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $101.50 | 4.324% | $105.8889 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $9.64 | 5.718% | $10.1912 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $661.37 | $715.9422 | $715.94 | $715.90 | $716.00 | |