| 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 | $29.38 | 5.329% | $30.9457 | $30.95 | $30.95 | $30.90 |
| Purchase #2 | $128.89 | 12.386% | $144.8543 | $144.85 | $144.85 | $144.90 |
| Purchase #3 | $226.53 | 10.445% | $250.1911 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $193.31 | 9.133% | $210.965 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $182.49 | 11.598% | $203.6552 | $203.66 | $203.65 | $203.70 |
| Purchase #6 | $157.81 | 9.327% | $172.5289 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $245.58 | 3.539% | $254.2711 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,163.99 | $1,267.4113 | $1,267.42 | $1,267.40 | $1,267.50 | |