| 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 | $71.37 | 3.206% | $73.6581 | $73.66 | $73.65 | $73.70 |
| Purchase #2 | $22.70 | 9.468% | $24.8492 | $24.85 | $24.85 | $24.80 |
| Purchase #3 | $83.67 | 10.573% | $92.5164 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $171.98 | 8.800% | $187.1142 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $170.40 | 4.308% | $177.7408 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $186.71 | 3.756% | $193.7228 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $21.46 | 4.103% | $22.3405 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $728.29 | $771.9420 | $771.94 | $771.90 | $771.80 | |