| 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 | $73.88 | 12.373% | $83.0212 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $33.32 | 11.699% | $37.2181 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $153.44 | 3.191% | $158.3363 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $32.26 | 5.864% | $34.1517 | $34.15 | $34.15 | $34.20 |
| Purchase #5 | $97.58 | 8.727% | $106.0958 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $181.99 | 13.627% | $206.7898 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $36.33 | 12.736% | $40.957 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $608.80 | $666.5699 | $666.58 | $666.55 | $666.60 | |