| 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 | $50.32 | 8.424% | $54.559 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $144.76 | 5.613% | $152.8854 | $152.89 | $152.90 | $152.90 |
| Purchase #3 | $83.53 | 12.283% | $93.79 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $168.43 | 12.745% | $189.8964 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $198.68 | 11.219% | $220.9699 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $175.70 | 12.830% | $198.2423 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $97.26 | 13.763% | $110.6459 | $110.65 | $110.65 | $110.60 |
| 7 purchase totals = | $918.68 | $1,020.9889 | $1,021.00 | $1,021.00 | $1,021.00 | |