| 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 | $57.62 | 11.754% | $64.3927 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $249.75 | 11.200% | $277.722 | $277.72 | $277.70 | $277.70 |
| Purchase #3 | $133.89 | 11.654% | $149.4935 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $146.68 | 8.236% | $158.7606 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $200.33 | 3.293% | $206.9269 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $218.53 | 7.840% | $235.6628 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $179.25 | 5.411% | $188.9492 | $188.95 | $188.95 | $188.90 |
| 7 purchase totals = | $1,186.05 | $1,281.9077 | $1,281.90 | $1,281.90 | $1,281.90 | |