| 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 | $182.81 | 6.296% | $194.3197 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $129.61 | 4.323% | $135.213 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $157.26 | 7.328% | $168.784 | $168.78 | $168.80 | $168.80 |
| Purchase #4 | $156.95 | 12.112% | $175.9598 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $242.34 | 4.330% | $252.8333 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $109.45 | 6.139% | $116.1691 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $225.60 | 8.261% | $244.2368 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,204.02 | $1,287.5157 | $1,287.51 | $1,287.50 | $1,287.50 | |