| 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 | $218.90 | 13.397% | $248.226 | $248.23 | $248.25 | $248.20 |
| Purchase #2 | $199.59 | 9.597% | $218.7447 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $90.60 | 5.434% | $95.5232 | $95.52 | $95.50 | $95.50 |
| Purchase #4 | $79.57 | 11.513% | $88.7309 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $27.90 | 4.705% | $29.2127 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $59.96 | 3.861% | $62.2751 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $87.93 | 11.327% | $97.8898 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $764.45 | $840.6024 | $840.60 | $840.65 | $840.50 | |