| 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 | $246.49 | 13.326% | $279.3373 | $279.34 | $279.35 | $279.30 |
| Purchase #2 | $196.78 | 5.467% | $207.538 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $210.52 | 8.107% | $227.5869 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $170.41 | 11.413% | $189.8589 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $190.92 | 11.771% | $213.3932 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $149.76 | 8.289% | $162.1736 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $48.45 | 5.130% | $50.9355 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $1,213.33 | $1,330.8234 | $1,330.83 | $1,330.85 | $1,330.80 | |