| 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 | $160.81 | 10.782% | $178.1485 | $178.15 | $178.15 | $178.10 |
| Purchase #2 | $150.87 | 6.483% | $160.6509 | $160.65 | $160.65 | $160.70 |
| Purchase #3 | $75.80 | 11.208% | $84.2957 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $63.94 | 8.630% | $69.458 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $121.61 | 12.716% | $137.0739 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $218.73 | 10.104% | $240.8305 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $196.77 | 11.823% | $220.0341 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $988.53 | $1,090.4916 | $1,090.49 | $1,090.50 | $1,090.50 | |