| 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 | $174.38 | 13.221% | $197.4348 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $31.78 | 12.847% | $35.8628 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $79.50 | 9.519% | $87.0676 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $112.43 | 4.567% | $117.5647 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $243.54 | 9.314% | $266.2233 | $266.22 | $266.20 | $266.20 |
| Purchase #6 | $70.71 | 12.320% | $79.4215 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $30.28 | 13.367% | $34.3275 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $742.62 | $817.9022 | $817.89 | $817.85 | $817.90 | |