| 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 | $144.73 | 8.483% | $157.0074 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $137.28 | 7.372% | $147.4003 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $35.82 | 8.168% | $38.7458 | $38.75 | $38.75 | $38.70 |
| Purchase #4 | $185.64 | 6.190% | $197.1311 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $93.51 | 5.534% | $98.6848 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $235.92 | 3.808% | $244.9038 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $163.54 | 10.841% | $181.2694 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $996.44 | $1,065.1426 | $1,065.14 | $1,065.15 | $1,065.10 | |