| 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 | $79.63 | 12.111% | $89.274 | $89.27 | $89.25 | $89.30 |
| Purchase #2 | $16.43 | 9.565% | $18.0015 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $109.28 | 13.153% | $123.6536 | $123.65 | $123.65 | $123.70 |
| Purchase #4 | $167.61 | 6.636% | $178.7326 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $107.82 | 11.408% | $120.1201 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $183.43 | 10.297% | $202.3178 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $55.47 | 12.171% | $62.2213 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $719.67 | $794.3209 | $794.31 | $794.25 | $794.30 | |