| 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 | $204.98 | 4.235% | $213.6609 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $133.89 | 5.608% | $141.3986 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $32.80 | 13.288% | $37.1585 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $64.66 | 3.481% | $66.9108 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $239.41 | 8.409% | $259.542 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $97.81 | 3.719% | $101.4476 | $101.45 | $101.45 | $101.40 |
| Purchase #7 | $42.65 | 4.142% | $44.4166 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $816.20 | $864.5350 | $864.54 | $864.50 | $864.50 | |