| 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 | $49.61 | 8.446% | $53.8001 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $29.73 | 12.261% | $33.3752 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $109.98 | 8.107% | $118.8961 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $203.40 | 12.265% | $228.347 | $228.35 | $228.35 | $228.30 |
| Purchase #5 | $83.32 | 12.537% | $93.7658 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $84.84 | 7.359% | $91.0834 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $240.54 | 7.378% | $258.287 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $801.42 | $877.5546 | $877.57 | $877.60 | $877.60 | |