| 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 | $86.50 | 8.224% | $93.6138 | $93.61 | $93.60 | $93.60 |
| Purchase #2 | $98.50 | 5.374% | $103.7934 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $177.80 | 8.818% | $193.4784 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $118.72 | 9.596% | $130.1124 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $91.79 | 8.737% | $99.8097 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $173.85 | 6.641% | $185.3954 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $226.79 | 3.436% | $234.5825 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $973.95 | $1,040.7856 | $1,040.78 | $1,040.80 | $1,040.80 | |