| 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 | $241.84 | 9.832% | $265.6177 | $265.62 | $265.60 | $265.60 |
| Purchase #2 | $136.58 | 9.165% | $149.0976 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $47.44 | 6.163% | $50.3637 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $67.57 | 6.868% | $72.2107 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $31.70 | 4.221% | $33.0381 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $211.52 | 6.307% | $224.8606 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $14.63 | 7.124% | $15.6722 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $751.28 | $810.8606 | $810.86 | $810.80 | $810.90 | |