| 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 | $246.69 | 10.698% | $273.0809 | $273.08 | $273.10 | $273.10 |
| Purchase #2 | $82.31 | 3.245% | $84.981 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $49.74 | 7.340% | $53.3909 | $53.39 | $53.40 | $53.40 |
| Purchase #4 | $134.93 | 10.212% | $148.7091 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $128.68 | 11.580% | $143.5811 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $41.49 | 11.181% | $46.129 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $119.29 | 13.382% | $135.2534 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $803.13 | $885.1254 | $885.12 | $885.20 | $885.20 | |