| 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 | $35.54 | 11.278% | $39.5482 | $39.55 | $39.55 | $39.50 |
| Purchase #2 | $35.61 | 13.691% | $40.4854 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $91.55 | 9.137% | $99.9149 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $228.38 | 6.305% | $242.7794 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $86.94 | 13.132% | $98.357 | $98.36 | $98.35 | $98.40 |
| Purchase #6 | $22.87 | 4.160% | $23.8214 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $189.86 | 8.708% | $206.393 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $690.75 | $751.2993 | $751.30 | $751.30 | $751.30 | |