| 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 | $250.34 | 9.519% | $274.1699 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $120.57 | 9.561% | $132.0977 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $76.86 | 10.396% | $84.8504 | $84.85 | $84.85 | $84.90 |
| Purchase #4 | $8.60 | 9.102% | $9.3828 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $239.91 | 4.264% | $250.1398 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $44.92 | 8.306% | $48.6511 | $48.65 | $48.65 | $48.70 |
| Purchase #7 | $226.92 | 5.388% | $239.1464 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $968.12 | $1,038.4381 | $1,038.44 | $1,038.45 | $1,038.50 | |