| 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 | $8.62 | 8.225% | $9.329 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $158.57 | 13.277% | $179.6233 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $157.25 | 7.630% | $169.2482 | $169.25 | $169.25 | $169.20 |
| Purchase #4 | $244.56 | 9.350% | $267.4264 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $52.97 | 7.530% | $56.9586 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $102.89 | 12.175% | $115.4169 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $209.33 | 7.824% | $225.708 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $934.19 | $1,023.7104 | $1,023.72 | $1,023.70 | $1,023.60 | |