| 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 | $147.35 | 3.786% | $152.9287 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $143.45 | 9.466% | $157.029 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $154.35 | 13.790% | $175.6349 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $181.97 | 11.418% | $202.7473 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $150.86 | 12.337% | $169.4716 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $194.99 | 7.591% | $209.7917 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $28.71 | 12.188% | $32.2092 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $1,001.68 | $1,099.8124 | $1,099.81 | $1,099.85 | $1,099.70 | |