| 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 | $248.78 | 4.452% | $259.8557 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $76.68 | 11.769% | $85.7045 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $51.67 | 10.173% | $56.9264 | $56.93 | $56.95 | $56.90 |
| Purchase #4 | $64.49 | 5.629% | $68.1201 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $229.59 | 4.544% | $240.0226 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $99.82 | 11.708% | $111.5069 | $111.51 | $111.50 | $111.50 |
| Purchase #7 | $220.93 | 12.216% | $247.9188 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $991.96 | $1,070.0550 | $1,070.06 | $1,070.00 | $1,070.00 | |