| 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 | $218.66 | 8.573% | $237.4057 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $34.49 | 11.206% | $38.3549 | $38.35 | $38.35 | $38.40 |
| Purchase #3 | $25.48 | 8.614% | $27.6748 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $228.31 | 4.635% | $238.8922 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $202.93 | 8.462% | $220.1019 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $12.93 | 8.617% | $14.0442 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $24.68 | 11.660% | $27.5577 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $747.48 | $804.0314 | $804.02 | $804.00 | $804.10 | |