| 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 | $10.58 | 9.747% | $11.6112 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $131.40 | 5.168% | $138.1908 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $157.70 | 12.227% | $176.982 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $9.31 | 7.585% | $10.0162 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $167.83 | 4.444% | $175.2884 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $125.95 | 3.570% | $130.4464 | $130.45 | $130.45 | $130.40 |
| Purchase #7 | $21.63 | 11.505% | $24.1185 | $24.12 | $24.10 | $24.10 |
| 7 purchase totals = | $624.40 | $666.6535 | $666.66 | $666.65 | $666.60 | |