| 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 | $242.81 | 9.826% | $266.6685 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $58.95 | 10.758% | $65.2918 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $188.71 | 12.136% | $211.6118 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $237.86 | 3.140% | $245.3288 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $6.42 | 5.522% | $6.7745 | $6.77 | $6.75 | $6.80 |
| Purchase #6 | $89.45 | 11.201% | $99.4693 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $14.27 | 6.487% | $15.1957 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $838.47 | $910.3404 | $910.34 | $910.30 | $910.40 | |