| 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 | $206.43 | 4.207% | $215.1145 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $139.57 | 9.859% | $153.3302 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $147.59 | 8.838% | $160.634 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $23.26 | 6.156% | $24.6919 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $39.64 | 8.530% | $43.0213 | $43.02 | $43.00 | $43.00 |
| Purchase #6 | $246.91 | 9.316% | $269.9121 | $269.91 | $269.90 | $269.90 |
| Purchase #7 | $22.32 | 6.262% | $23.7177 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $825.72 | $890.4217 | $890.41 | $890.40 | $890.30 | |