| 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 | $45.54 | 13.818% | $51.8327 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $131.78 | 9.781% | $144.6694 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $66.90 | 12.328% | $75.1474 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $152.86 | 4.381% | $159.5568 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $19.97 | 10.123% | $21.9916 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $9.48 | 13.289% | $10.7398 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $93.94 | 11.737% | $104.9657 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $520.47 | $568.9034 | $568.91 | $568.90 | $568.90 | |