| 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 | $118.77 | 8.742% | $129.1529 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $121.46 | 13.658% | $138.049 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $169.82 | 13.445% | $192.6523 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $125.86 | 12.854% | $142.038 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $244.32 | 13.192% | $276.5507 | $276.55 | $276.55 | $276.60 |
| Purchase #6 | $73.40 | 10.373% | $81.0138 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $130.39 | 5.513% | $137.5784 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $984.02 | $1,097.0351 | $1,097.03 | $1,097.05 | $1,097.10 | |