| 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 | $39.49 | 11.603% | $44.072 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $108.25 | 10.339% | $119.442 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $9.35 | 10.519% | $10.3335 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $217.73 | 9.302% | $237.9832 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $167.82 | 7.706% | $180.7522 | $180.75 | $180.75 | $180.80 |
| Purchase #6 | $185.27 | 13.180% | $209.6886 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $18.38 | 4.748% | $19.2527 | $19.25 | $19.25 | $19.30 |
| 7 purchase totals = | $746.29 | $821.5242 | $821.51 | $821.55 | $821.60 | |