| 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 | $124.34 | 6.290% | $132.161 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $177.67 | 11.549% | $198.1891 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $115.26 | 5.387% | $121.4691 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $96.40 | 6.819% | $102.9735 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $7.97 | 7.708% | $8.5843 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $232.33 | 10.557% | $256.8571 | $256.86 | $256.85 | $256.90 |
| Purchase #7 | $207.66 | 10.292% | $229.0324 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $961.63 | $1,049.2665 | $1,049.26 | $1,049.25 | $1,049.40 | |