| 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 | $34.28 | 12.832% | $38.6788 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $62.85 | 6.846% | $67.1527 | $67.15 | $67.15 | $67.20 |
| Purchase #3 | $221.32 | 10.616% | $244.8153 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $8.87 | 9.860% | $9.7446 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $58.92 | 5.793% | $62.3332 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $127.36 | 5.414% | $134.2553 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $21.64 | 11.692% | $24.1701 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $535.24 | $581.1500 | $581.15 | $581.15 | $581.20 | |