| 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 | $103.25 | 6.620% | $110.0852 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $39.58 | 3.670% | $41.0326 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $227.87 | 8.373% | $246.9496 | $246.95 | $246.95 | $246.90 |
| Purchase #4 | $202.83 | 7.210% | $217.454 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $245.36 | 12.830% | $276.8397 | $276.84 | $276.85 | $276.80 |
| Purchase #6 | $237.98 | 9.341% | $260.2097 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $108.36 | 3.484% | $112.1353 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $1,165.23 | $1,264.7061 | $1,264.71 | $1,264.75 | $1,264.60 | |