| 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 | $141.78 | 12.481% | $159.4756 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $224.59 | 5.180% | $236.2238 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $195.59 | 5.769% | $206.8736 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $33.65 | 7.484% | $36.1684 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $112.63 | 6.688% | $120.1627 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $153.55 | 7.770% | $165.4808 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $201.58 | 9.782% | $221.2986 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,063.37 | $1,145.6835 | $1,145.68 | $1,145.65 | $1,145.80 | |