| 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 | $79.50 | 10.863% | $88.1361 | $88.14 | $88.15 | $88.10 |
| Purchase #2 | $184.96 | 8.468% | $200.6224 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $117.53 | 10.274% | $129.605 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $100.39 | 3.316% | $103.7189 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $138.59 | 8.126% | $149.8518 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $85.61 | 8.138% | $92.5769 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $43.27 | 8.640% | $47.0085 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $749.85 | $811.5196 | $811.53 | $811.50 | $811.50 | |