| 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 | $12.77 | 13.610% | $14.508 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $208.66 | 12.813% | $235.3956 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $32.61 | 13.558% | $37.0313 | $37.03 | $37.05 | $37.00 |
| Purchase #4 | $174.90 | 7.220% | $187.5278 | $187.53 | $187.55 | $187.50 |
| Purchase #5 | $192.34 | 7.511% | $206.7867 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $90.61 | 8.642% | $98.4405 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $150.67 | 13.395% | $170.8522 | $170.85 | $170.85 | $170.90 |
| 7 purchase totals = | $862.56 | $950.5421 | $950.55 | $950.60 | $950.50 | |