| 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 | $103.53 | 13.752% | $117.7674 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $41.39 | 9.428% | $45.2922 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $5.80 | 9.119% | $6.3289 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $185.38 | 8.346% | $200.8518 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $131.35 | 10.414% | $145.0288 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $33.38 | 9.741% | $36.6315 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $213.75 | 7.687% | $230.181 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $714.58 | $782.0816 | $782.08 | $782.15 | $782.10 | |