| 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 | $51.54 | 13.609% | $58.5541 | $58.55 | $58.55 | $58.60 |
| Purchase #2 | $43.59 | 4.805% | $45.6845 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $33.82 | 5.325% | $35.6209 | $35.62 | $35.60 | $35.60 |
| Purchase #4 | $9.99 | 12.400% | $11.2288 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $180.79 | 5.355% | $190.4713 | $190.47 | $190.45 | $190.50 |
| Purchase #6 | $33.40 | 12.480% | $37.5683 | $37.57 | $37.55 | $37.60 |
| Purchase #7 | $203.52 | 13.351% | $230.692 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $556.65 | $609.8199 | $609.81 | $609.80 | $609.90 | |