| 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 | $175.33 | 6.809% | $187.2682 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $141.77 | 6.555% | $151.063 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $134.30 | 11.204% | $149.347 | $149.35 | $149.35 | $149.30 |
| Purchase #4 | $249.48 | 7.869% | $269.1116 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $153.91 | 13.253% | $174.3077 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $239.96 | 3.519% | $248.4042 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $164.80 | 10.315% | $181.7991 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $1,259.55 | $1,361.3008 | $1,361.30 | $1,361.25 | $1,361.30 | |