| 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 | $187.44 | 12.666% | $211.1812 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $17.30 | 11.527% | $19.2942 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $24.86 | 5.716% | $26.281 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $55.35 | 8.748% | $60.192 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $12.75 | 5.864% | $13.4977 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $22.57 | 6.701% | $24.0824 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $142.98 | 7.219% | $153.3017 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $463.25 | $507.8302 | $507.82 | $507.90 | $507.90 | |