| 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 | $76.34 | 3.438% | $78.9646 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $7.45 | 7.297% | $7.9936 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $194.34 | 10.596% | $214.9323 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $64.44 | 8.120% | $69.6725 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $208.58 | 6.356% | $221.8373 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $154.72 | 4.493% | $161.6716 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $51.26 | 9.749% | $56.2573 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $757.13 | $811.3292 | $811.32 | $811.30 | $811.40 | |