| 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 | $69.66 | 3.673% | $72.2186 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $212.25 | 5.798% | $224.5563 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $67.74 | 12.500% | $76.2075 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $158.86 | 5.630% | $167.8038 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $141.54 | 9.754% | $155.3458 | $155.35 | $155.35 | $155.30 |
| Purchase #6 | $226.33 | 8.390% | $245.3191 | $245.32 | $245.30 | $245.30 |
| Purchase #7 | $175.53 | 6.374% | $186.7183 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $1,051.91 | $1,128.1694 | $1,128.18 | $1,128.10 | $1,128.10 | |