| 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 | $222.69 | 3.282% | $229.9987 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $120.42 | 4.467% | $125.7992 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $103.65 | 12.778% | $116.8944 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $229.29 | 7.714% | $246.9774 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $56.74 | 7.105% | $60.7714 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $173.86 | 9.262% | $189.9629 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $64.69 | 7.301% | $69.413 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $971.34 | $1,039.8170 | $1,039.81 | $1,039.80 | $1,039.90 | |