| 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 | $214.65 | 5.552% | $226.5674 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $128.91 | 13.767% | $146.657 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $64.54 | 8.555% | $70.0614 | $70.06 | $70.05 | $70.10 |
| Purchase #4 | $89.48 | 11.307% | $99.5975 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $113.67 | 6.386% | $120.929 | $120.93 | $120.95 | $120.90 |
| Purchase #6 | $193.73 | 9.847% | $212.8066 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $92.66 | 4.226% | $96.5758 | $96.58 | $96.60 | $96.60 |
| 7 purchase totals = | $897.64 | $973.1947 | $973.21 | $973.20 | $973.30 | |