| 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 | $78.77 | 4.556% | $82.3588 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $6.31 | 13.806% | $7.1812 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $211.36 | 13.261% | $239.3884 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $142.94 | 10.622% | $158.1231 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $39.63 | 10.735% | $43.8843 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $68.40 | 4.492% | $71.4725 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $187.64 | 7.675% | $202.0414 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $735.05 | $804.4497 | $804.44 | $804.45 | $804.50 | |