| 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 | $109.43 | 13.167% | $123.8386 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $164.30 | 5.571% | $173.4532 | $173.45 | $173.45 | $173.50 |
| Purchase #3 | $94.36 | 12.557% | $106.2088 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $176.84 | 13.660% | $200.9963 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $37.32 | 13.801% | $42.4705 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $31.60 | 10.505% | $34.9196 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $164.42 | 4.485% | $171.7942 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $778.27 | $853.6812 | $853.68 | $853.65 | $853.70 | |