| 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 | $244.32 | 12.358% | $274.5131 | $274.51 | $274.50 | $274.50 |
| Purchase #2 | $107.91 | 11.387% | $120.1977 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $194.48 | 7.559% | $209.1807 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $189.75 | 9.410% | $207.6055 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $99.25 | 13.612% | $112.7599 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $48.39 | 5.521% | $51.0616 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $74.90 | 12.718% | $84.4258 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $959.00 | $1,059.7443 | $1,059.75 | $1,059.75 | $1,059.80 | |