| 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 | $144.93 | 11.477% | $161.5636 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $5.56 | 12.874% | $6.2758 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $91.48 | 7.847% | $98.6584 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $185.44 | 9.442% | $202.9492 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $21.72 | 8.405% | $23.5456 | $23.55 | $23.55 | $23.50 |
| Purchase #6 | $69.59 | 12.269% | $78.128 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $193.58 | 8.231% | $209.5136 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $712.30 | $780.6342 | $780.64 | $780.65 | $780.60 | |