| 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 | $39.27 | 13.768% | $44.6767 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $40.39 | 8.457% | $43.8058 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $185.65 | 13.620% | $210.9355 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $190.92 | 7.725% | $205.6686 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $219.50 | 12.398% | $246.7136 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $238.65 | 13.128% | $269.98 | $269.98 | $270.00 | $270.00 |
| Purchase #7 | $72.69 | 4.620% | $76.0483 | $76.05 | $76.05 | $76.00 |
| 7 purchase totals = | $987.07 | $1,097.8285 | $1,097.84 | $1,097.85 | $1,097.80 | |