| 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 | $213.83 | 5.482% | $225.5522 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $148.52 | 4.805% | $155.6564 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $125.53 | 3.164% | $129.5018 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $121.44 | 6.209% | $128.9802 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $11.70 | 12.184% | $13.1255 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $165.72 | 4.348% | $172.9255 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $92.26 | 3.483% | $95.4734 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $879.00 | $921.2150 | $921.22 | $921.25 | $921.30 | |