| 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 | $40.77 | 5.715% | $43.1 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $145.65 | 3.494% | $150.739 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $229.38 | 7.152% | $245.7853 | $245.79 | $245.80 | $245.80 |
| Purchase #4 | $92.72 | 11.807% | $103.6675 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $186.79 | 9.519% | $204.5705 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $100.39 | 10.720% | $111.1518 | $111.15 | $111.15 | $111.20 |
| Purchase #7 | $231.60 | 7.806% | $249.6787 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,027.30 | $1,108.6928 | $1,108.70 | $1,108.70 | $1,108.80 | |