| 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 | $104.33 | 10.597% | $115.3859 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $7.29 | 7.474% | $7.8349 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $212.26 | 9.137% | $231.6542 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $54.35 | 11.377% | $60.5334 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $159.33 | 8.353% | $172.6388 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $231.92 | 10.377% | $255.9863 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $31.80 | 10.248% | $35.0589 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $801.28 | $879.0924 | $879.09 | $879.15 | $879.10 | |