| 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 | $96.64 | 9.784% | $106.0953 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $15.70 | 6.767% | $16.7624 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $15.97 | 6.237% | $16.966 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $126.42 | 3.485% | $130.8257 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $85.72 | 6.692% | $91.4564 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $112.27 | 3.847% | $116.589 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $117.26 | 12.188% | $131.5516 | $131.55 | $131.55 | $131.60 |
| 7 purchase totals = | $569.98 | $610.2464 | $610.26 | $610.25 | $610.40 | |