| 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 | $118.81 | 3.205% | $122.6179 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $11.47 | 12.818% | $12.9402 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $63.58 | 13.325% | $72.052 | $72.05 | $72.05 | $72.10 |
| Purchase #4 | $65.38 | 8.675% | $71.0517 | $71.05 | $71.05 | $71.10 |
| Purchase #5 | $235.68 | 13.770% | $268.1331 | $268.13 | $268.15 | $268.10 |
| Purchase #6 | $163.61 | 4.244% | $170.5536 | $170.55 | $170.55 | $170.60 |
| Purchase #7 | $103.76 | 13.188% | $117.4439 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $762.29 | $834.7924 | $834.78 | $834.80 | $834.80 | |