| 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 | $31.71 | 8.747% | $34.4837 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $37.84 | 6.151% | $40.1675 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $231.90 | 10.524% | $256.3052 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $62.31 | 9.501% | $68.2301 | $68.23 | $68.25 | $68.20 |
| Purchase #5 | $95.62 | 4.592% | $100.0109 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $244.86 | 13.786% | $278.6164 | $278.62 | $278.60 | $278.60 |
| Purchase #7 | $192.42 | 4.794% | $201.6446 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $896.66 | $979.4584 | $979.46 | $979.45 | $979.40 | |