| 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 | $23.96 | 10.405% | $26.453 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $157.98 | 9.380% | $172.7985 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $65.33 | 5.182% | $68.7154 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $80.47 | 6.163% | $85.4294 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $16.55 | 6.725% | $17.663 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $183.53 | 3.449% | $189.8599 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $143.33 | 7.794% | $154.5011 | $154.50 | $154.50 | $154.50 |
| 7 purchase totals = | $671.15 | $715.4203 | $715.42 | $715.40 | $715.50 | |