| 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 | $179.28 | 13.157% | $202.8679 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $113.27 | 4.413% | $118.2686 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $74.99 | 4.755% | $78.5558 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $219.89 | 8.527% | $238.64 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $23.53 | 13.572% | $26.7235 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $13.67 | 9.496% | $14.9681 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $138.30 | 12.129% | $155.0744 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $762.93 | $835.0983 | $835.10 | $835.00 | $835.20 | |