| 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 | $69.50 | 6.163% | $73.7833 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $163.90 | 4.379% | $171.0772 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $74.75 | 9.182% | $81.6135 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $241.49 | 5.656% | $255.1487 | $255.15 | $255.15 | $255.10 |
| Purchase #5 | $144.27 | 10.311% | $159.1457 | $159.15 | $159.15 | $159.10 |
| Purchase #6 | $7.44 | 12.190% | $8.3469 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $22.51 | 11.497% | $25.098 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $723.86 | $774.2133 | $774.22 | $774.25 | $774.10 | |