| 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 | $101.85 | 11.126% | $113.1818 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $133.69 | 11.754% | $149.4039 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $192.26 | 12.311% | $215.9291 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $64.53 | 11.451% | $71.9193 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $6.53 | 5.687% | $6.9014 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $95.84 | 6.829% | $102.3849 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $244.64 | 6.632% | $260.8645 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $839.34 | $920.5849 | $920.57 | $920.60 | $920.60 | |