| 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 | $103.38 | 13.371% | $117.2029 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $24.69 | 12.492% | $27.7743 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $206.79 | 6.509% | $220.25 | $220.25 | $220.25 | $220.30 |
| Purchase #4 | $156.29 | 8.633% | $169.7825 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $203.58 | 10.586% | $225.131 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $190.45 | 5.330% | $200.601 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $116.55 | 7.219% | $124.9637 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $1,001.73 | $1,085.7054 | $1,085.69 | $1,085.70 | $1,085.80 | |