| 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 | $149.42 | 5.122% | $157.0733 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $202.64 | 4.630% | $212.0222 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $60.33 | 13.264% | $68.3322 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $74.43 | 8.303% | $80.6099 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $17.50 | 5.463% | $18.456 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $166.52 | 4.522% | $174.05 | $174.05 | $174.05 | $174.10 |
| Purchase #7 | $110.70 | 6.254% | $117.6232 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $781.54 | $828.1668 | $828.16 | $828.10 | $828.20 | |