| 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 | $151.87 | 3.384% | $157.0093 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $194.28 | 5.516% | $204.9965 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $202.28 | 9.427% | $221.3489 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $77.73 | 6.362% | $82.6752 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $109.61 | 10.282% | $120.8801 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $131.41 | 5.529% | $138.6757 | $138.68 | $138.70 | $138.70 |
| Purchase #7 | $131.62 | 3.164% | $135.7845 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $998.80 | $1,061.3702 | $1,061.38 | $1,061.45 | $1,061.40 | |