| 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 | $31.75 | 12.837% | $35.8257 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $137.51 | 11.214% | $152.9304 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $116.76 | 10.343% | $128.8365 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $45.92 | 4.716% | $48.0856 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $67.48 | 10.308% | $74.4358 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $208.84 | 10.784% | $231.3613 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $135.41 | 13.588% | $153.8095 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $743.67 | $825.2848 | $825.30 | $825.35 | $825.20 | |