| 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 | $230.59 | 4.870% | $241.8197 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $187.75 | 7.121% | $201.1197 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $208.35 | 6.815% | $222.5491 | $222.55 | $222.55 | $222.50 |
| Purchase #4 | $189.63 | 10.145% | $208.868 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $37.87 | 3.647% | $39.2511 | $39.25 | $39.25 | $39.30 |
| Purchase #6 | $197.66 | 6.521% | $210.5494 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $58.89 | 10.423% | $65.0281 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $1,110.74 | $1,189.1851 | $1,189.19 | $1,189.15 | $1,189.10 | |