| 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 | $107.47 | 9.651% | $117.8419 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $69.91 | 5.421% | $73.6998 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $183.61 | 5.342% | $193.4184 | $193.42 | $193.40 | $193.40 |
| Purchase #4 | $150.26 | 11.471% | $167.4963 | $167.50 | $167.50 | $167.50 |
| Purchase #5 | $6.58 | 3.311% | $6.7979 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $189.71 | 7.177% | $203.3255 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $203.99 | 8.263% | $220.8457 | $220.85 | $220.85 | $220.80 |
| 7 purchase totals = | $911.53 | $983.4255 | $983.44 | $983.45 | $983.30 | |