| 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 | $148.70 | 4.652% | $155.6175 | $155.62 | $155.60 | $155.60 |
| Purchase #2 | $161.74 | 5.782% | $171.0918 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $172.26 | 4.743% | $180.4303 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $233.92 | 12.803% | $263.8688 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $9.40 | 3.873% | $9.7641 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $40.57 | 8.725% | $44.1097 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $30.44 | 4.150% | $31.7033 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $797.03 | $856.5855 | $856.58 | $856.55 | $856.60 | |