| 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 | $178.64 | 10.306% | $197.0506 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $247.41 | 7.390% | $265.6936 | $265.69 | $265.70 | $265.70 |
| Purchase #3 | $36.47 | 7.802% | $39.3154 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $44.34 | 13.821% | $50.4682 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $151.57 | 5.706% | $160.2186 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $234.49 | 13.695% | $266.6034 | $266.60 | $266.60 | $266.60 |
| Purchase #7 | $159.54 | 11.710% | $178.2221 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,052.46 | $1,157.5719 | $1,157.57 | $1,157.50 | $1,157.60 | |