| 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 | $53.87 | 12.156% | $60.4184 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $223.85 | 4.785% | $234.5612 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $161.97 | 10.796% | $179.4563 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $6.28 | 9.716% | $6.8902 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $7.33 | 7.365% | $7.8699 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $44.55 | 13.359% | $50.5014 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $26.25 | 10.611% | $29.0354 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $524.10 | $568.7328 | $568.74 | $568.70 | $568.80 | |