| 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 | $149.86 | 7.662% | $161.3423 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $195.69 | 9.500% | $214.2806 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $40.62 | 6.662% | $43.3261 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $29.33 | 8.716% | $31.8864 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $39.79 | 5.505% | $41.9804 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $84.25 | 12.157% | $94.4923 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $217.72 | 7.335% | $233.6898 | $233.69 | $233.70 | $233.70 |
| 7 purchase totals = | $757.26 | $820.9979 | $821.00 | $821.10 | $821.00 | |