| 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 | $110.27 | 5.124% | $115.9202 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $133.61 | 8.165% | $144.5193 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $43.76 | 6.771% | $46.723 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $209.50 | 6.571% | $223.2662 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $58.92 | 9.528% | $64.5339 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $229.59 | 4.239% | $239.3223 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $239.94 | 10.322% | $264.7066 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $1,025.59 | $1,098.9915 | $1,098.99 | $1,098.90 | $1,098.90 | |