| 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 | $159.89 | 10.472% | $176.6337 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $136.71 | 9.855% | $150.1828 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $91.60 | 13.338% | $103.8176 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $47.70 | 7.540% | $51.2966 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $175.97 | 9.829% | $193.2661 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $121.45 | 13.363% | $137.6794 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $20.99 | 8.683% | $22.8126 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $754.31 | $835.6888 | $835.69 | $835.70 | $835.70 | |