| 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 | $31.85 | 9.329% | $34.8213 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $31.71 | 5.763% | $33.5374 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $198.40 | 9.544% | $217.3353 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $75.46 | 10.199% | $83.1562 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $106.89 | 8.154% | $115.6058 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $183.68 | 8.122% | $198.5985 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $162.81 | 4.822% | $170.6607 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $790.80 | $853.7152 | $853.73 | $853.70 | $853.70 | |