| 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 | $41.65 | 10.754% | $46.129 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $102.51 | 9.827% | $112.5837 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $95.97 | 5.292% | $101.0487 | $101.05 | $101.05 | $101.00 |
| Purchase #4 | $155.52 | 10.820% | $172.3473 | $172.35 | $172.35 | $172.30 |
| Purchase #5 | $198.79 | 6.155% | $211.0255 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $24.92 | 9.519% | $27.2921 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $221.25 | 11.300% | $246.2513 | $246.25 | $246.25 | $246.30 |
| 7 purchase totals = | $840.61 | $916.6776 | $916.68 | $916.75 | $916.60 | |