| 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 | $68.73 | 5.150% | $72.2696 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $133.49 | 11.826% | $149.2765 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $22.82 | 12.507% | $25.6741 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $9.70 | 8.117% | $10.4873 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $174.33 | 10.688% | $192.9624 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $125.47 | 7.737% | $135.1776 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $44.85 | 4.287% | $46.7727 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $579.39 | $632.6202 | $632.62 | $632.60 | $632.80 | |