| 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 | $172.46 | 12.552% | $194.1072 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $120.39 | 13.839% | $137.0508 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $208.27 | 13.445% | $236.2719 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $226.25 | 3.356% | $233.843 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $68.71 | 10.858% | $76.1705 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $6.97 | 3.842% | $7.2378 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $178.85 | 13.324% | $202.68 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $981.90 | $1,087.3612 | $1,087.36 | $1,087.35 | $1,087.40 | |