| 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 | $243.63 | 3.230% | $251.4992 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $73.77 | 11.690% | $82.3937 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $70.62 | 5.133% | $74.2449 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $130.89 | 9.361% | $143.1426 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $30.40 | 13.866% | $34.6153 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $218.95 | 4.561% | $228.9363 | $228.94 | $228.95 | $228.90 |
| Purchase #7 | $91.29 | 8.210% | $98.7849 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $859.55 | $913.6169 | $913.61 | $913.65 | $913.50 | |