| 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 | $96.51 | 4.355% | $100.713 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $161.28 | 7.278% | $173.018 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $70.42 | 7.149% | $75.4543 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $170.37 | 3.607% | $176.5152 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $147.73 | 5.606% | $156.0117 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $113.68 | 13.280% | $128.7767 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $110.42 | 8.353% | $119.6434 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $870.41 | $930.1323 | $930.13 | $930.10 | $930.10 | |