| 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 | $234.58 | 7.797% | $252.8702 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $150.92 | 13.740% | $171.6564 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $153.66 | 5.837% | $162.6291 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $169.57 | 3.601% | $175.6762 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $45.83 | 4.417% | $47.8543 | $47.85 | $47.85 | $47.90 |
| Purchase #6 | $90.57 | 5.522% | $95.5713 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $175.57 | 10.765% | $194.4701 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $1,020.70 | $1,100.7276 | $1,100.73 | $1,100.70 | $1,100.90 | |