| 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 | $123.46 | 4.197% | $128.6416 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $73.71 | 6.297% | $78.3515 | $78.35 | $78.35 | $78.40 |
| Purchase #3 | $218.58 | 3.315% | $225.8259 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $152.33 | 9.776% | $167.2218 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $171.35 | 4.496% | $179.0539 | $179.05 | $179.05 | $179.10 |
| Purchase #6 | $65.57 | 12.306% | $73.639 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $68.97 | 7.383% | $74.0621 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $873.97 | $926.7958 | $926.79 | $926.80 | $926.80 | |