| 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 | $116.46 | 3.757% | $120.8354 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $8.89 | 7.113% | $9.5223 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $209.51 | 10.397% | $231.2928 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $151.63 | 13.855% | $172.6383 | $172.64 | $172.65 | $172.60 |
| Purchase #5 | $147.49 | 13.144% | $166.8761 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $128.78 | 7.396% | $138.3046 | $138.30 | $138.30 | $138.30 |
| Purchase #7 | $214.98 | 12.337% | $241.5021 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $977.74 | $1,080.9716 | $1,080.97 | $1,081.00 | $1,080.90 | |