| 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 | $130.50 | 5.699% | $137.9372 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $177.69 | 10.106% | $195.6474 | $195.65 | $195.65 | $195.60 |
| Purchase #3 | $74.38 | 6.151% | $78.9551 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $22.39 | 5.157% | $23.5447 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $63.64 | 10.306% | $70.1987 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $83.64 | 10.233% | $92.1989 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $166.90 | 6.102% | $177.0842 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $719.14 | $775.5662 | $775.57 | $775.60 | $775.50 | |