| 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 | $216.92 | 4.870% | $227.484 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $131.82 | 4.812% | $138.1632 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $161.30 | 3.834% | $167.4842 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $91.95 | 3.138% | $94.8354 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $249.40 | 5.379% | $262.8152 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $203.46 | 12.749% | $229.3991 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $194.91 | 13.566% | $221.3515 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $1,249.76 | $1,341.5326 | $1,341.53 | $1,341.55 | $1,341.60 | |