| 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 | $147.77 | 9.106% | $161.2259 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $31.78 | 13.200% | $35.975 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $43.77 | 10.259% | $48.2604 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $218.27 | 5.251% | $229.7314 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $129.50 | 12.667% | $145.9038 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $47.62 | 10.641% | $52.6872 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $75.29 | 7.347% | $80.8216 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $694.00 | $754.6053 | $754.61 | $754.65 | $754.60 | |