| 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 | $203.74 | 5.763% | $215.4815 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $241.52 | 6.659% | $257.6028 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $217.42 | 9.331% | $237.7075 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $123.95 | 3.513% | $128.3044 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $145.67 | 7.663% | $156.8327 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $47.64 | 10.348% | $52.5698 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $162.57 | 4.337% | $169.6207 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $1,142.51 | $1,218.1194 | $1,218.11 | $1,218.10 | $1,218.10 | |