| 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 | $229.34 | 9.427% | $250.9599 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $174.91 | 7.750% | $188.4655 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $138.55 | 10.756% | $153.4524 | $153.45 | $153.45 | $153.50 |
| Purchase #4 | $166.77 | 5.406% | $175.7856 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $47.53 | 13.237% | $53.8215 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $66.34 | 4.532% | $69.3465 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $5.94 | 12.433% | $6.6785 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $829.38 | $898.5099 | $898.52 | $898.50 | $898.60 | |