| 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 | $207.74 | 8.397% | $225.1839 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $169.73 | 8.416% | $184.0145 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $194.25 | 6.116% | $206.1303 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $8.46 | 4.191% | $8.8146 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $166.47 | 8.810% | $181.136 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $179.86 | 11.678% | $200.8641 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $187.61 | 9.458% | $205.3542 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $1,114.12 | $1,211.4976 | $1,211.48 | $1,211.50 | $1,211.50 | |