| 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 | $115.28 | 13.826% | $131.2186 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $15.77 | 6.357% | $16.7725 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $20.55 | 6.116% | $21.8068 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $177.94 | 12.394% | $199.9939 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $224.84 | 9.369% | $245.9053 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $203.67 | 12.643% | $229.42 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $231.39 | 11.855% | $258.8213 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $989.44 | $1,103.9384 | $1,103.94 | $1,103.85 | $1,103.90 | |