| 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 | $77.45 | 4.406% | $80.8624 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $138.81 | 11.609% | $154.9245 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $49.82 | 4.577% | $52.1003 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $37.86 | 4.707% | $39.6421 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $166.96 | 12.762% | $188.2674 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $245.35 | 10.595% | $271.3448 | $271.34 | $271.35 | $271.30 |
| Purchase #7 | $197.49 | 7.250% | $211.808 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $913.74 | $998.9495 | $998.94 | $998.90 | $998.90 | |