| 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 | $181.72 | 5.513% | $191.7382 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $177.57 | 8.240% | $192.2018 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $81.59 | 11.502% | $90.9745 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $57.95 | 7.813% | $62.4776 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $26.70 | 9.624% | $29.2696 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $105.60 | 8.351% | $114.4187 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $13.62 | 6.712% | $14.5342 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $644.75 | $695.6146 | $695.61 | $695.60 | $695.60 | |