| 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 | $99.54 | 10.748% | $110.2386 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $76.89 | 7.774% | $82.8674 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $165.46 | 3.410% | $171.1022 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $134.59 | 11.254% | $149.7368 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $121.73 | 8.383% | $131.9346 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $196.70 | 10.803% | $217.9495 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $244.64 | 7.831% | $263.7978 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $1,039.55 | $1,127.6269 | $1,127.63 | $1,127.65 | $1,127.50 | |