| 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 | $49.89 | 9.156% | $54.4579 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $48.58 | 4.444% | $50.7389 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $107.81 | 5.305% | $113.5293 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $57.92 | 11.315% | $64.4736 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $21.28 | 11.476% | $23.7221 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $33.30 | 6.854% | $35.5824 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $48.54 | 10.521% | $53.6469 | $53.65 | $53.65 | $53.60 |
| 7 purchase totals = | $367.32 | $396.1511 | $396.15 | $396.15 | $396.10 | |