| 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 | $148.90 | 8.846% | $162.0717 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $70.93 | 6.317% | $75.4106 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $163.79 | 13.859% | $186.4897 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $220.47 | 9.826% | $242.1334 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $197.64 | 7.607% | $212.6745 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $198.70 | 7.334% | $213.2727 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $219.98 | 10.276% | $242.5851 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $1,220.41 | $1,334.6377 | $1,334.63 | $1,334.60 | $1,334.70 | |