| 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 | $153.43 | 4.612% | $160.5062 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $8.71 | 6.299% | $9.2586 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $244.90 | 8.661% | $266.1108 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $171.48 | 8.451% | $185.9718 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $240.83 | 7.139% | $258.0229 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $122.38 | 4.247% | $127.5775 | $127.58 | $127.60 | $127.60 |
| Purchase #7 | $21.34 | 9.803% | $23.432 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $963.07 | $1,030.8798 | $1,030.88 | $1,030.85 | $1,030.90 | |