| 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 | $135.36 | 7.807% | $145.9276 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $84.62 | 9.500% | $92.6589 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $218.76 | 13.408% | $248.0913 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $99.37 | 8.207% | $107.5253 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $109.89 | 13.462% | $124.6834 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $202.34 | 9.670% | $221.9063 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $241.99 | 11.250% | $269.2139 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $1,092.33 | $1,210.0067 | $1,210.01 | $1,210.05 | $1,210.00 | |