| 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 | $34.55 | 6.242% | $36.7066 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $19.84 | 7.773% | $21.3822 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $163.87 | 7.631% | $176.3749 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $11.84 | 4.816% | $12.4102 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $162.39 | 13.654% | $184.5627 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $153.91 | 13.165% | $174.1723 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $62.51 | 4.789% | $65.5036 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $608.91 | $671.1125 | $671.10 | $671.05 | $671.20 | |