| 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 | $240.66 | 9.504% | $263.5323 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $126.33 | 8.849% | $137.5089 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $248.62 | 12.178% | $278.8969 | $278.90 | $278.90 | $278.90 |
| Purchase #4 | $15.45 | 10.301% | $17.0415 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $233.57 | 7.529% | $251.1555 | $251.16 | $251.15 | $251.20 |
| Purchase #6 | $54.90 | 4.118% | $57.1608 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $154.59 | 8.549% | $167.8059 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $1,074.12 | $1,173.1018 | $1,173.11 | $1,173.10 | $1,173.10 | |