| 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 | $211.32 | 4.280% | $220.3645 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $59.66 | 11.284% | $66.392 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $130.91 | 5.483% | $138.0878 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $141.33 | 13.414% | $160.288 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $44.59 | 4.540% | $46.6144 | $46.61 | $46.60 | $46.60 |
| Purchase #6 | $6.81 | 11.702% | $7.6069 | $7.61 | $7.60 | $7.60 |
| Purchase #7 | $152.33 | 4.603% | $159.3417 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $746.95 | $798.6953 | $798.69 | $798.70 | $798.70 | |