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 | $138.62 | 3.230% | $143.0974 | $143.10 | $143.10 | $143.10 |
Purchase #2 | $143.67 | 7.870% | $154.9768 | $154.98 | $155.00 | $155.00 |
Purchase #3 | $194.77 | 12.504% | $219.124 | $219.12 | $219.10 | $219.10 |
Purchase #4 | $43.66 | 7.645% | $46.9978 | $47.00 | $47.00 | $47.00 |
Purchase #5 | $225.89 | 5.573% | $238.4788 | $238.48 | $238.50 | $238.50 |
Purchase #6 | $81.30 | 12.266% | $91.2723 | $91.27 | $91.25 | $91.30 |
Purchase #7 | $243.59 | 5.671% | $257.404 | $257.40 | $257.40 | $257.40 |
7 purchase totals = | $1,071.50 | $1,151.3511 | $1,151.35 | $1,151.35 | $1,151.40 |