| 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 | $134.62 | 12.366% | $151.2671 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $138.65 | 12.401% | $155.844 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $148.44 | 9.283% | $162.2197 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $143.28 | 7.784% | $154.4329 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $205.49 | 8.616% | $223.195 | $223.20 | $223.20 | $223.20 |
| Purchase #6 | $74.60 | 9.435% | $81.6385 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $79.26 | 6.390% | $84.3247 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $924.34 | $1,012.9219 | $1,012.92 | $1,012.90 | $1,012.80 | |