| 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 | $101.37 | 9.242% | $110.7386 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $217.31 | 9.751% | $238.4999 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $58.44 | 3.696% | $60.5999 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $9.38 | 9.432% | $10.2647 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $114.80 | 13.369% | $130.1476 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $120.30 | 10.318% | $132.7126 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $105.26 | 7.676% | $113.3398 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $726.86 | $796.3031 | $796.30 | $796.30 | $796.20 | |