| 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 | $118.76 | 9.336% | $129.8474 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $91.62 | 13.556% | $104.04 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $156.54 | 9.536% | $171.4677 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $76.94 | 13.561% | $87.3738 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $160.69 | 6.368% | $170.9227 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $38.35 | 4.330% | $40.0106 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $226.91 | 5.739% | $239.9324 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $869.81 | $943.5946 | $943.59 | $943.55 | $943.50 | |