| 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 | $235.69 | 10.233% | $259.8082 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $181.38 | 9.511% | $198.6311 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $174.60 | 4.699% | $182.8045 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $41.29 | 3.742% | $42.8351 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $29.63 | 5.695% | $31.3174 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $225.85 | 3.295% | $233.2918 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $164.53 | 5.352% | $173.3356 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $1,052.97 | $1,122.0237 | $1,122.03 | $1,122.05 | $1,121.90 | |