| 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 | $240.82 | 13.790% | $274.0291 | $274.03 | $274.05 | $274.00 |
| Purchase #2 | $161.37 | 9.518% | $176.7292 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $122.75 | 13.420% | $139.2231 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $115.43 | 13.155% | $130.6148 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $225.89 | 5.486% | $238.2823 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $189.68 | 5.497% | $200.1067 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $118.75 | 12.730% | $133.8669 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $1,174.69 | $1,292.8521 | $1,292.85 | $1,292.85 | $1,292.80 | |