| 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 | $31.46 | 9.757% | $34.5296 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $69.99 | 13.564% | $79.4834 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $31.66 | 12.748% | $35.696 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $220.44 | 8.347% | $238.8401 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $197.64 | 4.380% | $206.2966 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $44.97 | 7.407% | $48.3009 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $165.84 | 4.162% | $172.7423 | $172.74 | $172.75 | $172.70 |
| 7 purchase totals = | $762.00 | $815.8889 | $815.89 | $815.95 | $815.80 | |