| 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 | $171.68 | 9.353% | $187.7372 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $70.61 | 4.729% | $73.9491 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $186.91 | 12.505% | $210.2831 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $224.69 | 6.454% | $239.1915 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $79.26 | 10.399% | $87.5022 | $87.50 | $87.50 | $87.50 |
| Purchase #6 | $202.74 | 3.375% | $209.5825 | $209.58 | $209.60 | $209.60 |
| Purchase #7 | $222.37 | 8.726% | $241.774 | $241.77 | $241.75 | $241.80 |
| 7 purchase totals = | $1,158.26 | $1,250.0196 | $1,250.01 | $1,250.05 | $1,250.00 | |