| 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 | $155.87 | 11.610% | $173.9665 | $173.97 | $173.95 | $174.00 |
| Purchase #2 | $249.49 | 7.828% | $269.0201 | $269.02 | $269.00 | $269.00 |
| Purchase #3 | $103.62 | 4.857% | $108.6528 | $108.65 | $108.65 | $108.70 |
| Purchase #4 | $11.92 | 7.365% | $12.7979 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $10.51 | 13.288% | $11.9066 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $208.59 | 9.612% | $228.6397 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $64.34 | 12.746% | $72.5408 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $804.34 | $877.5244 | $877.53 | $877.50 | $877.50 | |