| 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 | $48.51 | 11.541% | $54.1085 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $14.79 | 4.747% | $15.4921 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $205.32 | 9.423% | $224.6673 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $132.33 | 6.567% | $141.0201 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $175.44 | 6.797% | $187.3647 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $161.61 | 8.672% | $175.6248 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $108.88 | 13.169% | $123.2184 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $846.88 | $921.4959 | $921.49 | $921.40 | $921.50 | |