| 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 | $197.79 | 4.288% | $206.2712 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $168.25 | 4.610% | $176.0063 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $88.60 | 3.177% | $91.4148 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $22.70 | 10.733% | $25.1364 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $102.31 | 13.809% | $116.438 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $193.76 | 11.592% | $216.2207 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $137.34 | 5.150% | $144.413 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $910.75 | $975.9004 | $975.90 | $975.85 | $975.80 | |