| 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 | $246.30 | 10.209% | $271.4448 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $160.26 | 12.454% | $180.2188 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $103.57 | 8.250% | $112.1145 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $133.75 | 13.529% | $151.845 | $151.85 | $151.85 | $151.80 |
| Purchase #5 | $84.87 | 3.687% | $87.9992 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $82.37 | 6.141% | $87.4283 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $115.56 | 12.218% | $129.6791 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $926.68 | $1,020.7297 | $1,020.73 | $1,020.75 | $1,020.60 | |