| 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 | $104.51 | 13.338% | $118.4495 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $240.82 | 12.301% | $270.4433 | $270.44 | $270.45 | $270.40 |
| Purchase #3 | $130.76 | 11.423% | $145.6967 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $150.68 | 5.151% | $158.4415 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $248.30 | 13.289% | $281.2966 | $281.30 | $281.30 | $281.30 |
| Purchase #6 | $246.96 | 6.573% | $263.1927 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $41.49 | 10.673% | $45.9182 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $1,163.52 | $1,283.4385 | $1,283.44 | $1,283.45 | $1,283.30 | |