| 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 | $158.66 | 5.679% | $167.6703 | $167.67 | $167.65 | $167.70 |
| Purchase #2 | $34.79 | 7.673% | $37.4594 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $38.52 | 5.257% | $40.545 | $40.55 | $40.55 | $40.50 |
| Purchase #4 | $142.82 | 3.664% | $148.0529 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $51.39 | 4.284% | $53.5915 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $194.41 | 3.380% | $200.9811 | $200.98 | $201.00 | $201.00 |
| Purchase #7 | $173.96 | 13.430% | $197.3228 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $794.55 | $845.6230 | $845.62 | $845.60 | $845.70 | |