| 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 | $206.83 | 4.173% | $215.461 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $106.63 | 5.678% | $112.6845 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $79.78 | 5.468% | $84.1424 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $26.29 | 12.262% | $29.5137 | $29.51 | $29.50 | $29.50 |
| Purchase #5 | $117.90 | 10.674% | $130.4846 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $64.31 | 7.149% | $68.9075 | $68.91 | $68.90 | $68.90 |
| Purchase #7 | $90.82 | 8.165% | $98.2355 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $692.56 | $739.4292 | $739.42 | $739.45 | $739.40 | |