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 | $19.78 | 3.137% | $20.4005 | $20.40 | $20.40 | $20.40 |
Purchase #2 | $145.82 | 7.795% | $157.1867 | $157.19 | $157.20 | $157.20 |
Purchase #3 | $47.42 | 4.534% | $49.57 | $49.57 | $49.55 | $49.60 |
Purchase #4 | $201.58 | 5.178% | $212.0178 | $212.02 | $212.00 | $212.00 |
Purchase #5 | $105.63 | 3.290% | $109.1052 | $109.11 | $109.10 | $109.10 |
Purchase #6 | $158.93 | 12.399% | $178.6357 | $178.64 | $178.65 | $178.60 |
Purchase #7 | $135.56 | 6.141% | $143.8847 | $143.88 | $143.90 | $143.90 |
7 purchase totals = | $814.72 | $870.8006 | $870.81 | $870.80 | $870.80 |