| 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 | $152.55 | 3.756% | $158.2798 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $177.51 | 5.871% | $187.9316 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $221.25 | 12.563% | $249.0456 | $249.05 | $249.05 | $249.00 |
| Purchase #4 | $199.43 | 5.534% | $210.4665 | $210.47 | $210.45 | $210.50 |
| Purchase #5 | $131.42 | 9.840% | $144.3517 | $144.35 | $144.35 | $144.40 |
| Purchase #6 | $64.65 | 3.178% | $66.7046 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $233.90 | 13.639% | $265.8016 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $1,180.71 | $1,282.5814 | $1,282.58 | $1,282.60 | $1,282.60 | |