| 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 | $92.38 | 7.681% | $99.4757 | $99.48 | $99.50 | $99.50 |
| Purchase #2 | $210.68 | 4.106% | $219.3305 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $123.63 | 7.531% | $132.9406 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $220.47 | 4.661% | $230.7461 | $230.75 | $230.75 | $230.70 |
| Purchase #5 | $126.42 | 4.157% | $131.6753 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $160.73 | 5.378% | $169.3741 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $138.55 | 4.706% | $145.0702 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $1,072.86 | $1,128.6125 | $1,128.62 | $1,128.65 | $1,128.60 | |