| 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 | $240.88 | 4.587% | $251.9292 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $187.42 | 6.596% | $199.7822 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $235.52 | 9.103% | $256.9594 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $30.59 | 7.662% | $32.9338 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $172.45 | 6.159% | $183.0712 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $22.71 | 7.843% | $24.4911 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $94.48 | 8.229% | $102.2548 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $984.05 | $1,051.4217 | $1,051.41 | $1,051.45 | $1,051.50 | |