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 | $36.78 | 8.742% | $39.9953 | $40.00 | $40.00 | $40.00 |
Purchase #2 | $173.88 | 10.430% | $192.0157 | $192.02 | $192.00 | $192.00 |
Purchase #3 | $10.89 | 11.294% | $12.1199 | $12.12 | $12.10 | $12.10 |
Purchase #4 | $98.98 | 10.717% | $109.5877 | $109.59 | $109.60 | $109.60 |
Purchase #5 | $250.80 | 10.717% | $277.6782 | $277.68 | $277.70 | $277.70 |
Purchase #6 | $57.28 | 4.756% | $60.0042 | $60.00 | $60.00 | $60.00 |
Purchase #7 | $35.49 | 5.420% | $37.4136 | $37.41 | $37.40 | $37.40 |
7 purchase totals = | $664.10 | $728.8146 | $728.82 | $728.80 | $728.80 |