| 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 | $222.34 | 12.413% | $249.9391 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $141.37 | 11.499% | $157.6261 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $189.76 | 12.593% | $213.6565 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $37.84 | 3.375% | $39.1171 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $119.71 | 9.129% | $130.6383 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $60.51 | 5.462% | $63.8151 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $32.53 | 9.820% | $35.7244 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $804.06 | $890.5166 | $890.53 | $890.50 | $890.40 | |