| 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 | $200.88 | 5.188% | $211.3017 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $164.50 | 11.169% | $182.873 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $154.28 | 9.280% | $168.5972 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $47.43 | 3.757% | $49.2119 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $202.54 | 8.531% | $219.8187 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $73.66 | 13.566% | $83.6527 | $83.65 | $83.65 | $83.70 |
| Purchase #7 | $179.88 | 12.228% | $201.8757 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,023.17 | $1,117.3309 | $1,117.33 | $1,117.30 | $1,117.40 | |