| 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 | $242.43 | 5.452% | $255.6473 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $114.89 | 6.676% | $122.5601 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $79.65 | 11.343% | $88.6847 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $232.53 | 3.256% | $240.1012 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $128.25 | 10.801% | $142.1023 | $142.10 | $142.10 | $142.10 |
| Purchase #6 | $99.52 | 12.727% | $112.1859 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $180.68 | 7.327% | $193.9184 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $1,077.95 | $1,155.1999 | $1,155.20 | $1,155.20 | $1,155.20 | |