| 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 | $116.38 | 4.552% | $121.6776 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $178.73 | 8.714% | $194.3045 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $160.57 | 12.216% | $180.1852 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $69.65 | 13.508% | $79.0583 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $172.97 | 12.293% | $194.2332 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $226.48 | 10.150% | $249.4677 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $57.47 | 4.320% | $59.9527 | $59.95 | $59.95 | $60.00 |
| 7 purchase totals = | $982.25 | $1,078.8792 | $1,078.88 | $1,078.90 | $1,079.00 | |