| 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 | $238.82 | 5.467% | $251.8763 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $201.58 | 6.104% | $213.8844 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $112.68 | 9.573% | $123.4669 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $232.39 | 3.518% | $240.5655 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $24.78 | 5.234% | $26.077 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $147.53 | 7.810% | $159.0521 | $159.05 | $159.05 | $159.10 |
| Purchase #7 | $160.96 | 10.499% | $177.8592 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $1,118.74 | $1,192.7814 | $1,192.79 | $1,192.80 | $1,193.00 | |