| 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 | $36.91 | 8.248% | $39.9543 | $39.95 | $39.95 | $40.00 |
| Purchase #2 | $195.68 | 7.845% | $211.0311 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $90.68 | 12.824% | $102.3088 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $245.56 | 6.253% | $260.9149 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $177.83 | 3.837% | $184.6533 | $184.65 | $184.65 | $184.70 |
| Purchase #6 | $48.29 | 11.409% | $53.7994 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $47.76 | 5.821% | $50.5401 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $842.71 | $903.2019 | $903.19 | $903.20 | $903.20 | |