| 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 | $248.84 | 12.170% | $279.1238 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $226.69 | 12.717% | $255.5182 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $88.34 | 11.734% | $98.7058 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $207.90 | 10.834% | $230.4239 | $230.42 | $230.40 | $230.40 |
| Purchase #5 | $151.39 | 12.209% | $169.8732 | $169.87 | $169.85 | $169.90 |
| Purchase #6 | $38.93 | 10.364% | $42.9647 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $118.88 | 9.802% | $130.5326 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $1,080.97 | $1,207.1422 | $1,207.13 | $1,207.05 | $1,207.10 | |