| 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 | $195.55 | 13.180% | $221.3235 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $174.49 | 5.113% | $183.4117 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $31.28 | 5.271% | $32.9288 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $161.57 | 5.132% | $169.8618 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $66.55 | 10.575% | $73.5877 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $228.53 | 7.511% | $245.6949 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $121.32 | 6.563% | $129.2822 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $979.29 | $1,056.0906 | $1,056.08 | $1,056.10 | $1,056.10 | |