| 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 | $40.71 | 7.857% | $43.9086 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $121.27 | 11.870% | $135.6647 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $230.39 | 12.155% | $258.3939 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $217.35 | 3.792% | $225.5919 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $230.62 | 13.837% | $262.5309 | $262.53 | $262.55 | $262.50 |
| Purchase #6 | $189.79 | 4.252% | $197.8599 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $126.75 | 12.858% | $143.0475 | $143.05 | $143.05 | $143.00 |
| 7 purchase totals = | $1,156.88 | $1,266.9974 | $1,266.99 | $1,267.00 | $1,267.00 | |