| 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 | $206.30 | 13.827% | $234.8251 | $234.83 | $234.85 | $234.80 |
| Purchase #2 | $32.89 | 4.711% | $34.4394 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $19.46 | 13.336% | $22.0552 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $131.28 | 11.314% | $146.133 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $192.83 | 10.707% | $213.4763 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $52.73 | 6.431% | $56.1211 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $171.84 | 8.871% | $187.0839 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $807.33 | $894.1340 | $894.14 | $894.20 | $894.10 | |