| 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 | $248.60 | 3.301% | $256.8063 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $171.93 | 5.531% | $181.4394 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $83.82 | 12.662% | $94.4333 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $232.34 | 10.528% | $256.8008 | $256.80 | $256.80 | $256.80 |
| Purchase #5 | $83.45 | 5.828% | $88.3135 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $115.85 | 11.699% | $129.4033 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $101.91 | 10.321% | $112.4281 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $1,037.90 | $1,119.6247 | $1,119.62 | $1,119.65 | $1,119.50 | |