| 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 | $159.50 | 5.577% | $168.3953 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $177.98 | 6.688% | $189.8833 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $21.92 | 7.125% | $23.4818 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $178.59 | 11.428% | $198.9993 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $132.86 | 12.450% | $149.4011 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $34.67 | 5.483% | $36.571 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $220.26 | 4.532% | $230.2422 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $925.78 | $996.9740 | $996.97 | $997.00 | $997.00 | |