| 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 | $233.68 | 5.868% | $247.3923 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $96.94 | 6.571% | $103.3099 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $34.82 | 13.440% | $39.4998 | $39.50 | $39.50 | $39.50 |
| Purchase #4 | $102.58 | 8.103% | $110.8921 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $45.68 | 3.398% | $47.2322 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $170.25 | 5.727% | $180.0002 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $108.87 | 3.312% | $112.4758 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $792.82 | $840.8023 | $840.80 | $840.85 | $840.80 | |