| 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 | $229.69 | 3.803% | $238.4251 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $241.86 | 13.666% | $274.9126 | $274.91 | $274.90 | $274.90 |
| Purchase #3 | $97.72 | 11.315% | $108.777 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $194.99 | 9.346% | $213.2138 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $125.75 | 10.408% | $138.8381 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $107.60 | 11.501% | $119.9751 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $103.85 | 9.460% | $113.6742 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $1,101.46 | $1,207.8159 | $1,207.82 | $1,207.85 | $1,207.80 | |