| 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 | $153.80 | 5.405% | $162.1129 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $16.85 | 13.417% | $19.1108 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $10.76 | 3.129% | $11.0967 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $121.90 | 3.283% | $125.902 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $185.96 | 10.112% | $204.7643 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $113.68 | 4.658% | $118.9752 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $93.85 | 7.632% | $101.0126 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $696.80 | $742.9745 | $742.97 | $742.95 | $743.00 | |