| 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 | $109.67 | 12.288% | $123.1462 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $146.30 | 11.164% | $162.6329 | $162.63 | $162.65 | $162.60 |
| Purchase #3 | $15.74 | 13.783% | $17.9094 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $10.27 | 13.792% | $11.6864 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $181.73 | 12.805% | $205.0005 | $205.00 | $205.00 | $205.00 |
| Purchase #6 | $152.84 | 8.142% | $165.2842 | $165.28 | $165.30 | $165.30 |
| Purchase #7 | $221.60 | 7.493% | $238.2045 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $838.15 | $923.8641 | $923.86 | $923.90 | $923.80 | |