| 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 | $250.40 | 3.351% | $258.7909 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $87.75 | 12.631% | $98.8337 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $14.59 | 3.851% | $15.1519 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $76.70 | 9.694% | $84.1353 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $197.82 | 7.347% | $212.3538 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $192.82 | 5.118% | $202.6885 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $145.46 | 13.793% | $165.5233 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $965.54 | $1,037.4774 | $1,037.47 | $1,037.50 | $1,037.50 | |