| 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 | $34.79 | 5.283% | $36.628 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $29.59 | 4.355% | $30.8786 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $152.76 | 9.521% | $167.3043 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $179.44 | 10.461% | $198.2112 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $135.47 | 5.356% | $142.7258 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $49.70 | 11.376% | $55.3539 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $203.95 | 13.801% | $232.0971 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $785.70 | $863.1989 | $863.20 | $863.25 | $863.20 | |