| 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 | $9.32 | 10.399% | $10.2892 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $56.29 | 3.378% | $58.1915 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $250.55 | 6.459% | $266.733 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $218.61 | 8.706% | $237.6422 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $227.91 | 5.600% | $240.673 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $217.75 | 11.749% | $243.3334 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $130.42 | 3.493% | $134.9756 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $1,110.85 | $1,191.8379 | $1,191.83 | $1,191.90 | $1,191.80 | |