| 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 | $131.91 | 8.194% | $142.7187 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $112.97 | 11.634% | $126.1129 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $166.33 | 7.163% | $178.2442 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $86.53 | 6.825% | $92.4357 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $192.62 | 3.246% | $198.8724 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $155.52 | 11.788% | $173.8527 | $173.85 | $173.85 | $173.90 |
| Purchase #7 | $96.48 | 11.209% | $107.2944 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $942.36 | $1,019.5310 | $1,019.52 | $1,019.50 | $1,019.50 | |