| 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 | $145.48 | 8.665% | $158.0858 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $22.96 | 13.761% | $26.1195 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $115.56 | 6.842% | $123.4666 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $165.46 | 8.841% | $180.0883 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $202.66 | 9.294% | $221.4952 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $184.67 | 7.440% | $198.4094 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $86.47 | 3.283% | $89.3088 | $89.31 | $89.30 | $89.30 |
| 7 purchase totals = | $923.26 | $996.9736 | $996.99 | $996.95 | $997.00 | |