| 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 | $203.91 | 8.282% | $220.7978 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $99.87 | 5.469% | $105.3319 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $191.54 | 8.691% | $208.1867 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $237.68 | 12.676% | $267.8083 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $107.33 | 12.154% | $120.3749 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $82.56 | 13.123% | $93.3943 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $116.64 | 6.544% | $124.2729 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $1,039.53 | $1,140.1668 | $1,140.16 | $1,140.15 | $1,140.20 | |