| 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 | $128.27 | 13.867% | $146.0572 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $220.64 | 11.170% | $245.2855 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $138.47 | 6.706% | $147.7558 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $178.47 | 6.457% | $189.9938 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $158.26 | 11.282% | $176.1149 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $217.70 | 9.195% | $237.7175 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $154.88 | 4.295% | $161.5321 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $1,196.69 | $1,304.4568 | $1,304.46 | $1,304.45 | $1,304.50 | |