| 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 | $36.89 | 8.696% | $40.098 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $29.43 | 12.302% | $33.0505 | $33.05 | $33.05 | $33.10 |
| Purchase #3 | $178.69 | 8.830% | $194.4683 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $250.54 | 9.486% | $274.3062 | $274.31 | $274.30 | $274.30 |
| Purchase #5 | $109.60 | 3.687% | $113.641 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $24.32 | 5.607% | $25.6836 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $170.79 | 6.476% | $181.8504 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $800.26 | $863.0980 | $863.10 | $863.10 | $863.20 | |