| 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 | $8.78 | 10.862% | $9.7337 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $36.34 | 4.132% | $37.8416 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $122.30 | 9.646% | $134.0971 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $65.32 | 10.136% | $71.9408 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $123.34 | 4.717% | $129.1579 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $224.71 | 7.703% | $242.0194 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $25.41 | 10.510% | $28.0806 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $606.20 | $652.8711 | $652.87 | $652.90 | $652.80 | |