| 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 | $156.66 | 11.661% | $174.9281 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $142.87 | 10.826% | $158.3371 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $106.90 | 3.336% | $110.4662 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $43.46 | 8.193% | $47.0207 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $184.77 | 10.753% | $204.6383 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $87.59 | 7.206% | $93.9017 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $6.28 | 10.103% | $6.9145 | $6.91 | $6.90 | $6.90 |
| 7 purchase totals = | $728.53 | $796.2066 | $796.21 | $796.20 | $796.10 | |