| 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 | $107.85 | 11.334% | $120.0737 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $172.57 | 3.660% | $178.8861 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $116.30 | 4.488% | $121.5195 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $217.65 | 10.294% | $240.0549 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $182.25 | 12.181% | $204.4499 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $80.34 | 13.532% | $91.2116 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $50.36 | 13.700% | $57.2593 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $927.32 | $1,013.4550 | $1,013.45 | $1,013.40 | $1,013.50 | |