| 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 | $181.61 | 4.616% | $189.9931 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $72.56 | 5.259% | $76.3759 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $85.88 | 6.373% | $91.3531 | $91.35 | $91.35 | $91.40 |
| Purchase #4 | $60.28 | 7.745% | $64.9487 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $186.95 | 11.462% | $208.3782 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $133.66 | 12.216% | $149.9879 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $207.33 | 6.362% | $220.5203 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $928.27 | $1,001.5572 | $1,001.56 | $1,001.60 | $1,001.60 | |