| 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 | $131.79 | 7.337% | $141.4594 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $139.69 | 9.280% | $152.6532 | $152.65 | $152.65 | $152.70 |
| Purchase #3 | $48.70 | 8.740% | $52.9564 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $85.63 | 8.787% | $93.1543 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $232.29 | 11.381% | $258.7269 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $57.64 | 10.240% | $63.5423 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $190.76 | 8.873% | $207.6861 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $886.50 | $970.1786 | $970.18 | $970.20 | $970.30 | |