| 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 | $153.34 | 4.674% | $160.5071 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $22.99 | 13.832% | $26.17 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $48.88 | 8.475% | $53.0226 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $46.27 | 10.342% | $51.0552 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $17.66 | 11.677% | $19.7222 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $44.44 | 11.642% | $49.6137 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $154.45 | 8.440% | $167.4856 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $488.03 | $527.5764 | $527.58 | $527.50 | $527.60 | |