| 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 | $147.30 | 3.646% | $152.6706 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $70.77 | 12.789% | $79.8208 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $249.52 | 13.577% | $283.3973 | $283.40 | $283.40 | $283.40 |
| Purchase #4 | $67.75 | 3.409% | $70.0596 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $171.53 | 3.784% | $178.0207 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $132.60 | 12.860% | $149.6524 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $115.36 | 8.817% | $125.5313 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $954.83 | $1,039.1527 | $1,039.15 | $1,039.10 | $1,039.20 | |