| 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 | $23.48 | 9.435% | $25.6953 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $139.45 | 13.269% | $157.9536 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $153.57 | 7.438% | $164.9925 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $152.83 | 6.412% | $162.6295 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $21.89 | 10.796% | $24.2532 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $67.60 | 6.149% | $71.7567 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $59.33 | 6.746% | $63.3324 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $618.15 | $670.6132 | $670.61 | $670.65 | $670.70 | |