| 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 | $64.53 | 12.494% | $72.5924 | $72.59 | $72.60 | $72.60 |
| Purchase #2 | $116.92 | 10.674% | $129.4 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $119.88 | 5.794% | $126.8258 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $57.55 | 10.763% | $63.7441 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $56.82 | 12.120% | $63.7066 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $31.94 | 7.505% | $34.3371 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $223.81 | 11.565% | $249.6936 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $671.45 | $740.2996 | $740.30 | $740.35 | $740.20 | |