| 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 | $99.68 | 6.264% | $105.924 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $54.94 | 5.552% | $57.9903 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $96.68 | 3.175% | $99.7496 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $74.59 | 7.506% | $80.1887 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $8.51 | 10.422% | $9.3969 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $235.60 | 3.838% | $244.6423 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $9.28 | 6.132% | $9.849 | $9.85 | $9.85 | $9.80 |
| 7 purchase totals = | $579.28 | $607.7408 | $607.74 | $607.75 | $607.60 | |