| 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 | $103.74 | 9.552% | $113.6492 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $113.44 | 7.806% | $122.2951 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $15.58 | 5.737% | $16.4738 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $142.96 | 11.272% | $159.0745 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $6.47 | 12.557% | $7.2824 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $41.73 | 6.790% | $44.5635 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $210.87 | 10.737% | $233.5111 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $634.79 | $696.8496 | $696.84 | $696.80 | $696.90 | |