| 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 | $11.31 | 11.240% | $12.5812 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $106.90 | 12.529% | $120.2935 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $93.69 | 4.788% | $98.1759 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $156.44 | 6.353% | $166.3786 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $60.30 | 5.674% | $63.7214 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $58.58 | 10.554% | $64.7625 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $184.57 | 10.270% | $203.5253 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $671.79 | $729.4384 | $729.44 | $729.50 | $729.50 | |