| 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 | $209.76 | 13.428% | $237.9266 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $62.32 | 10.249% | $68.7072 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $8.64 | 8.539% | $9.3778 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $134.42 | 12.795% | $151.619 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $121.31 | 9.336% | $132.6355 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $92.90 | 10.368% | $102.5319 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $160.37 | 6.639% | $171.017 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $789.72 | $873.8150 | $873.83 | $873.85 | $873.70 | |