| 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 | $14.49 | 6.865% | $15.4847 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $8.45 | 9.694% | $9.2691 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $186.92 | 3.777% | $193.98 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $119.84 | 7.537% | $128.8723 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $138.54 | 4.598% | $144.9101 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $48.51 | 8.332% | $52.5519 | $52.55 | $52.55 | $52.60 |
| Purchase #7 | $212.99 | 5.102% | $223.8567 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $729.74 | $768.9248 | $768.92 | $768.90 | $769.10 | |