| 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 | $10.92 | 9.596% | $11.9679 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $35.62 | 11.135% | $39.5863 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $155.58 | 12.797% | $175.4896 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $188.31 | 4.376% | $196.5504 | $196.55 | $196.55 | $196.60 |
| Purchase #5 | $195.39 | 3.855% | $202.9223 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $79.87 | 6.673% | $85.1997 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $127.27 | 4.760% | $133.3281 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $792.96 | $845.0443 | $845.05 | $845.05 | $845.10 | |