| 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 | $41.93 | 3.418% | $43.3632 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $5.50 | 9.480% | $6.0214 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $97.85 | 4.251% | $102.0096 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $206.85 | 11.345% | $230.3171 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $30.69 | 3.682% | $31.82 | $31.82 | $31.80 | $31.80 |
| Purchase #6 | $158.38 | 4.847% | $166.0567 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $142.25 | 11.212% | $158.1991 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $683.45 | $737.7871 | $737.79 | $737.70 | $737.80 | |