| 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 | $228.32 | 12.831% | $257.6157 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $180.67 | 4.732% | $189.2193 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $184.74 | 3.566% | $191.3278 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $152.36 | 8.684% | $165.5909 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $71.32 | 7.569% | $76.7182 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $11.28 | 3.782% | $11.7066 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $142.65 | 10.191% | $157.1875 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $971.34 | $1,049.3660 | $1,049.38 | $1,049.35 | $1,049.30 | |