| 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 | $206.57 | 8.567% | $224.2669 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $248.76 | 8.385% | $269.6185 | $269.62 | $269.60 | $269.60 |
| Purchase #3 | $91.81 | 3.647% | $95.1583 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $35.94 | 6.509% | $38.2793 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $186.73 | 12.439% | $209.9573 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $184.81 | 3.851% | $191.927 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $182.56 | 10.685% | $202.0665 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $1,137.18 | $1,231.2738 | $1,231.29 | $1,231.25 | $1,231.40 | |