| 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 | $242.44 | 6.448% | $258.0725 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $247.59 | 13.244% | $280.3808 | $280.38 | $280.40 | $280.40 |
| Purchase #3 | $49.46 | 11.357% | $55.0772 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $63.63 | 10.805% | $70.5052 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $156.90 | 8.864% | $170.8076 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $168.63 | 7.244% | $180.8456 | $180.85 | $180.85 | $180.80 |
| Purchase #7 | $25.57 | 9.276% | $27.9419 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $954.22 | $1,043.6308 | $1,043.64 | $1,043.65 | $1,043.60 | |