| 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 | $142.64 | 8.796% | $155.1866 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $123.40 | 5.536% | $130.2314 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $137.79 | 8.189% | $149.0736 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $171.33 | 4.370% | $178.8171 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $243.56 | 9.569% | $266.8663 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $160.53 | 11.868% | $179.5817 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $111.97 | 7.517% | $120.3868 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $1,091.22 | $1,180.1435 | $1,180.15 | $1,180.15 | $1,180.20 | |