| 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 | $89.26 | 8.566% | $96.906 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $149.50 | 11.150% | $166.1693 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $162.33 | 7.747% | $174.9057 | $174.91 | $174.90 | $174.90 |
| Purchase #4 | $115.74 | 12.340% | $130.0223 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $139.78 | 7.799% | $150.6814 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $33.47 | 13.427% | $37.964 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $12.49 | 6.257% | $13.2715 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $702.57 | $769.9202 | $769.92 | $769.85 | $770.00 | |