| 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 | $247.86 | 6.197% | $263.2199 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $180.41 | 10.711% | $199.7337 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $199.85 | 9.107% | $218.0503 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $145.47 | 7.568% | $156.4792 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $203.62 | 3.524% | $210.7956 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $185.42 | 4.179% | $193.1687 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $182.68 | 6.171% | $193.9532 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $1,345.31 | $1,435.4006 | $1,435.40 | $1,435.40 | $1,435.50 | |