| 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 | $198.44 | 12.518% | $223.2807 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $16.25 | 11.452% | $18.111 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $26.96 | 9.291% | $29.4649 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $39.66 | 10.828% | $43.9544 | $43.95 | $43.95 | $44.00 |
| Purchase #5 | $161.42 | 13.590% | $183.357 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $159.72 | 9.376% | $174.6953 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $31.65 | 13.813% | $36.0218 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $634.10 | $708.8851 | $708.88 | $708.85 | $709.00 | |