| 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 | $141.51 | 3.863% | $146.9765 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $150.52 | 10.737% | $166.6813 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $175.68 | 6.582% | $187.2433 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $114.48 | 12.459% | $128.7431 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $25.64 | 5.555% | $27.0643 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $142.81 | 8.484% | $154.926 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $195.45 | 3.826% | $202.9279 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $946.09 | $1,014.5624 | $1,014.56 | $1,014.65 | $1,014.50 | |