| 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 | $96.61 | 3.468% | $99.9604 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $47.33 | 12.464% | $53.2292 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $206.29 | 13.108% | $233.3305 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $205.34 | 3.584% | $212.6994 | $212.70 | $212.70 | $212.70 |
| Purchase #5 | $39.97 | 8.535% | $43.3814 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $105.40 | 10.468% | $116.4333 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $228.50 | 4.636% | $239.0933 | $239.09 | $239.10 | $239.10 |
| 7 purchase totals = | $929.44 | $998.1275 | $998.12 | $998.20 | $998.10 | |