| 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 | $184.44 | 12.706% | $207.8749 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $204.82 | 6.443% | $218.0166 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $70.38 | 6.199% | $74.7429 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $170.92 | 11.846% | $191.1672 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $243.33 | 11.798% | $272.0381 | $272.04 | $272.05 | $272.00 |
| Purchase #6 | $188.93 | 10.197% | $208.1952 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $211.87 | 9.479% | $231.9532 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $1,274.69 | $1,403.9881 | $1,403.99 | $1,403.95 | $1,404.00 | |