| 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 | $147.48 | 8.360% | $159.8093 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $248.63 | 6.203% | $264.0525 | $264.05 | $264.05 | $264.10 |
| Purchase #3 | $53.77 | 4.643% | $56.2665 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $189.94 | 3.535% | $196.6544 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $241.36 | 12.243% | $270.9097 | $270.91 | $270.90 | $270.90 |
| Purchase #6 | $166.99 | 11.541% | $186.2623 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $178.89 | 3.232% | $184.6717 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $1,227.06 | $1,318.6264 | $1,318.62 | $1,318.55 | $1,318.80 | |