| 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 | $12.47 | 5.521% | $13.1585 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $138.83 | 4.679% | $145.3259 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $25.37 | 6.527% | $27.0259 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $191.82 | 4.740% | $200.9123 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $237.99 | 9.174% | $259.8232 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $113.43 | 4.515% | $118.5514 | $118.55 | $118.55 | $118.60 |
| Purchase #7 | $60.52 | 8.400% | $65.6037 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $780.43 | $830.4009 | $830.40 | $830.40 | $830.40 | |