| 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 | $152.65 | 5.753% | $161.432 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $37.73 | 4.658% | $39.4875 | $39.49 | $39.50 | $39.50 |
| Purchase #3 | $212.30 | 3.142% | $218.9705 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $147.98 | 12.867% | $167.0206 | $167.02 | $167.00 | $167.00 |
| Purchase #5 | $203.81 | 3.186% | $210.3034 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $75.44 | 8.135% | $81.577 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $39.84 | 5.151% | $41.8922 | $41.89 | $41.90 | $41.90 |
| 7 purchase totals = | $869.75 | $920.6832 | $920.68 | $920.70 | $920.70 | |