| 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 | $148.32 | 11.591% | $165.5118 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $31.73 | 5.811% | $33.5738 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $194.61 | 5.359% | $205.0391 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $37.75 | 10.618% | $41.7583 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $127.49 | 10.236% | $140.5399 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $70.78 | 3.586% | $73.3182 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $230.99 | 7.359% | $247.9886 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $841.67 | $907.7297 | $907.73 | $907.70 | $907.70 | |