| 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 | $201.86 | 8.846% | $219.7165 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $49.70 | 5.766% | $52.5657 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $65.74 | 13.184% | $74.4072 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $142.85 | 11.127% | $158.7449 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $98.55 | 13.278% | $111.6355 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $133.28 | 7.306% | $143.0174 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $88.73 | 4.390% | $92.6252 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $780.71 | $852.7124 | $852.73 | $852.70 | $852.60 | |