| 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 | $35.52 | 3.653% | $36.8175 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $143.43 | 12.119% | $160.8123 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $120.49 | 5.277% | $126.8483 | $126.85 | $126.85 | $126.80 |
| Purchase #4 | $81.77 | 3.470% | $84.6074 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $16.39 | 11.408% | $18.2598 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $32.37 | 6.364% | $34.43 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $161.59 | 11.289% | $179.8319 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $591.56 | $641.6072 | $641.61 | $641.60 | $641.50 | |