| 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 | $203.68 | 8.323% | $220.6323 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $172.41 | 5.634% | $182.1236 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $175.65 | 3.809% | $182.3405 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $142.30 | 3.224% | $146.8878 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $201.78 | 6.261% | $214.4134 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $237.79 | 5.151% | $250.0386 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $172.90 | 9.350% | $189.0662 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $1,306.51 | $1,385.5024 | $1,385.50 | $1,385.50 | $1,385.40 | |