| 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 | $88.48 | 12.625% | $99.6506 | $99.65 | $99.65 | $99.70 |
| Purchase #2 | $22.63 | 4.443% | $23.6355 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $133.46 | 11.210% | $148.4209 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $39.73 | 3.812% | $41.2445 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $227.83 | 7.562% | $245.0585 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $182.40 | 4.344% | $190.3235 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $160.29 | 8.379% | $173.7207 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $854.82 | $922.0542 | $922.05 | $922.00 | $922.00 | |