| 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 | $70.80 | 11.339% | $78.828 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $120.61 | 7.671% | $129.862 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $102.85 | 9.368% | $112.485 | $112.49 | $112.50 | $112.50 |
| Purchase #4 | $193.49 | 4.743% | $202.6672 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $184.59 | 5.435% | $194.6225 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $226.61 | 8.512% | $245.899 | $245.90 | $245.90 | $245.90 |
| Purchase #7 | $114.40 | 11.714% | $127.8008 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $1,013.35 | $1,092.1645 | $1,092.17 | $1,092.15 | $1,092.20 | |