| 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 | $160.39 | 8.356% | $173.7922 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $127.46 | 11.587% | $142.2288 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $123.46 | 9.372% | $135.0307 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $170.90 | 9.479% | $187.0996 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $58.33 | 8.575% | $63.3318 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $146.25 | 10.464% | $161.5536 | $161.55 | $161.55 | $161.60 |
| Purchase #7 | $233.94 | 13.823% | $266.2775 | $266.28 | $266.30 | $266.30 |
| 7 purchase totals = | $1,020.73 | $1,129.3142 | $1,129.31 | $1,129.40 | $1,129.30 | |