| 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 | $190.86 | 5.139% | $200.6683 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $179.51 | 7.150% | $192.345 | $192.35 | $192.35 | $192.30 |
| Purchase #3 | $171.89 | 10.209% | $189.4383 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $34.76 | 4.587% | $36.3544 | $36.35 | $36.35 | $36.40 |
| Purchase #5 | $237.92 | 12.141% | $266.8059 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $8.28 | 5.763% | $8.7572 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $64.82 | 13.713% | $73.7088 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $888.04 | $968.0779 | $968.09 | $968.05 | $968.10 | |