| 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 | $202.50 | 11.542% | $225.8726 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $44.84 | 7.598% | $48.2469 | $48.25 | $48.25 | $48.20 |
| Purchase #3 | $45.65 | 6.679% | $48.699 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $132.83 | 11.619% | $148.2635 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $203.45 | 7.557% | $218.8247 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $220.81 | 5.597% | $233.1687 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $172.50 | 9.249% | $188.4545 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $1,022.58 | $1,111.5299 | $1,111.52 | $1,111.45 | $1,111.60 | |