| 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 | $111.87 | 4.248% | $116.6222 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $180.57 | 11.185% | $200.7668 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $186.59 | 12.519% | $209.9492 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $13.72 | 9.449% | $15.0164 | $15.02 | $15.00 | $15.00 |
| Purchase #5 | $143.70 | 4.228% | $149.7756 | $149.78 | $149.80 | $149.80 |
| Purchase #6 | $211.76 | 7.739% | $228.1481 | $228.15 | $228.15 | $228.10 |
| Purchase #7 | $107.45 | 10.745% | $118.9955 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $955.66 | $1,039.2738 | $1,039.29 | $1,039.25 | $1,039.20 | |