| 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 | $234.94 | 3.355% | $242.8222 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $243.97 | 13.765% | $277.5525 | $277.55 | $277.55 | $277.60 |
| Purchase #3 | $29.44 | 13.822% | $33.5092 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $117.29 | 5.318% | $123.5275 | $123.53 | $123.55 | $123.50 |
| Purchase #5 | $83.52 | 4.145% | $86.9819 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $207.53 | 10.242% | $228.7852 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $117.42 | 12.735% | $132.3734 | $132.37 | $132.35 | $132.40 |
| 7 purchase totals = | $1,034.11 | $1,125.5519 | $1,125.55 | $1,125.55 | $1,125.60 | |