| 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 | $97.32 | 8.873% | $105.9552 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $118.51 | 10.812% | $131.3233 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $126.91 | 10.392% | $140.0985 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $250.43 | 9.676% | $274.6616 | $274.66 | $274.65 | $274.70 |
| Purchase #5 | $25.58 | 7.559% | $27.5136 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $70.33 | 13.311% | $79.6916 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $160.51 | 13.277% | $181.8209 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $849.59 | $941.0647 | $941.06 | $941.00 | $941.10 | |