| 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 | $133.35 | 6.745% | $142.3445 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $202.50 | 9.546% | $221.8307 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $214.39 | 6.318% | $227.9352 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $81.47 | 4.609% | $85.225 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $119.98 | 9.753% | $131.6816 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $132.93 | 4.228% | $138.5503 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $176.95 | 7.187% | $189.6674 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $1,061.57 | $1,137.2347 | $1,137.24 | $1,137.30 | $1,137.20 | |