| 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 | $44.51 | 7.448% | $47.8251 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $42.97 | 4.567% | $44.9324 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $242.93 | 9.797% | $266.7299 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $35.37 | 6.601% | $37.7048 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $122.62 | 6.344% | $130.399 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $158.35 | 12.835% | $178.6742 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $181.74 | 8.521% | $197.2261 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $828.49 | $903.4915 | $903.49 | $903.55 | $903.40 | |