| 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 | $135.38 | 9.280% | $147.9433 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $43.55 | 3.754% | $45.1849 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $145.30 | 4.132% | $151.3038 | $151.30 | $151.30 | $151.30 |
| Purchase #4 | $142.98 | 7.672% | $153.9494 | $153.95 | $153.95 | $153.90 |
| Purchase #5 | $229.56 | 12.129% | $257.4033 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $61.32 | 11.810% | $68.5619 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $123.35 | 9.369% | $134.9067 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $881.44 | $959.2533 | $959.24 | $959.25 | $959.20 | |