| 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 | $9.53 | 5.718% | $10.0749 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $52.36 | 8.395% | $56.7556 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $211.70 | 7.443% | $227.4568 | $227.46 | $227.45 | $227.50 |
| Purchase #4 | $135.86 | 8.552% | $147.4787 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $242.98 | 13.514% | $275.8163 | $275.82 | $275.80 | $275.80 |
| Purchase #6 | $173.38 | 6.214% | $184.1538 | $184.15 | $184.15 | $184.20 |
| Purchase #7 | $247.66 | 12.301% | $278.1247 | $278.12 | $278.10 | $278.10 |
| 7 purchase totals = | $1,073.47 | $1,179.8608 | $1,179.86 | $1,179.80 | $1,180.00 | |