| 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 | $10.58 | 13.554% | $12.014 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $189.96 | 8.834% | $206.7411 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $154.82 | 13.254% | $175.3398 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $194.58 | 10.144% | $214.3182 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $247.37 | 7.602% | $266.1751 | $266.18 | $266.20 | $266.20 |
| Purchase #6 | $128.30 | 7.425% | $137.8263 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $87.47 | 7.667% | $94.1763 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $1,013.08 | $1,106.5908 | $1,106.60 | $1,106.65 | $1,106.50 | |