| 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 | $5.33 | 8.170% | $5.7655 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $174.61 | 12.253% | $196.005 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $118.51 | 8.143% | $128.1603 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $50.44 | 4.370% | $52.6442 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $191.61 | 13.379% | $217.2455 | $217.25 | $217.25 | $217.20 |
| Purchase #6 | $239.66 | 12.372% | $269.3107 | $269.31 | $269.30 | $269.30 |
| Purchase #7 | $76.27 | 10.372% | $84.1807 | $84.18 | $84.20 | $84.20 |
| 7 purchase totals = | $856.43 | $953.3119 | $953.32 | $953.30 | $953.30 | |