| 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 | $172.60 | 13.407% | $195.7405 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $200.49 | 6.242% | $213.0046 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $206.46 | 13.168% | $233.6467 | $233.65 | $233.65 | $233.60 |
| Purchase #4 | $10.83 | 13.655% | $12.3088 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $172.78 | 12.440% | $194.2738 | $194.27 | $194.25 | $194.30 |
| Purchase #6 | $249.71 | 8.212% | $270.2162 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $187.99 | 6.415% | $200.0496 | $200.05 | $200.05 | $200.00 |
| 7 purchase totals = | $1,200.86 | $1,319.2402 | $1,319.24 | $1,319.20 | $1,319.10 | |