| 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 | $116.25 | 9.696% | $127.5216 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $120.58 | 6.530% | $128.4539 | $128.45 | $128.45 | $128.50 |
| Purchase #3 | $166.73 | 13.755% | $189.6637 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $19.25 | 5.517% | $20.312 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $87.52 | 6.476% | $93.1878 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $157.48 | 8.143% | $170.3036 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $118.80 | 4.343% | $123.9595 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $786.61 | $853.4021 | $853.39 | $853.35 | $853.50 | |