| 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 | $92.84 | 7.857% | $100.1344 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $118.98 | 9.726% | $130.552 | $130.55 | $130.55 | $130.60 |
| Purchase #3 | $134.69 | 4.660% | $140.9666 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $171.38 | 7.568% | $184.35 | $184.35 | $184.35 | $184.40 |
| Purchase #5 | $194.46 | 12.115% | $218.0188 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $7.30 | 7.206% | $7.826 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $69.72 | 7.141% | $74.6987 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $789.37 | $856.5465 | $856.55 | $856.55 | $856.60 | |