| 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 | $139.40 | 13.561% | $158.304 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $44.86 | 10.648% | $49.6367 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $213.57 | 11.176% | $237.4386 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $159.28 | 4.685% | $166.7423 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $218.98 | 12.124% | $245.5291 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $128.32 | 13.529% | $145.6804 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $209.67 | 9.637% | $229.8759 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $1,114.08 | $1,233.2070 | $1,233.21 | $1,233.30 | $1,233.10 | |