| 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 | $132.30 | 3.538% | $136.9808 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $180.58 | 6.291% | $191.9403 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $31.74 | 3.370% | $32.8096 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $106.42 | 10.374% | $117.46 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $247.38 | 10.698% | $273.8447 | $273.84 | $273.85 | $273.80 |
| Purchase #6 | $147.35 | 4.829% | $154.4655 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $131.37 | 12.391% | $147.6481 | $147.65 | $147.65 | $147.60 |
| 7 purchase totals = | $977.14 | $1,055.1490 | $1,055.15 | $1,055.15 | $1,055.10 | |