| 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 | $227.33 | 4.793% | $238.2259 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $226.30 | 4.769% | $237.0922 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $245.99 | 13.584% | $279.4053 | $279.41 | $279.40 | $279.40 |
| Purchase #4 | $153.68 | 10.187% | $169.3354 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $103.31 | 12.839% | $116.574 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $132.97 | 8.177% | $143.843 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $28.82 | 10.752% | $31.9187 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $1,118.40 | $1,216.3945 | $1,216.40 | $1,216.40 | $1,216.30 | |