| 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 | $98.46 | 6.287% | $104.6502 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $75.35 | 7.375% | $80.9071 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $249.84 | 9.407% | $273.3424 | $273.34 | $273.35 | $273.30 |
| Purchase #4 | $232.33 | 5.619% | $245.3846 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $33.80 | 4.292% | $35.2507 | $35.25 | $35.25 | $35.30 |
| Purchase #6 | $247.62 | 8.314% | $268.2071 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $64.72 | 10.142% | $71.2839 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $1,002.12 | $1,079.0260 | $1,079.02 | $1,079.05 | $1,079.10 | |