| 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 | $7.68 | 6.638% | $8.1898 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $115.87 | 5.174% | $121.8651 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $142.43 | 11.559% | $158.8935 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $178.26 | 9.555% | $195.2927 | $195.29 | $195.30 | $195.30 |
| Purchase #5 | $145.61 | 4.179% | $151.695 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $228.39 | 7.244% | $244.9346 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $106.48 | 13.616% | $120.9783 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $924.72 | $1,001.8490 | $1,001.85 | $1,001.90 | $1,001.90 | |