| 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 | $211.31 | 10.397% | $233.2799 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $101.66 | 10.594% | $112.4299 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $14.85 | 12.365% | $16.6862 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $27.38 | 8.874% | $29.8097 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $23.66 | 12.233% | $26.5543 | $26.55 | $26.55 | $26.60 |
| Purchase #6 | $90.66 | 5.239% | $95.4097 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $241.85 | 11.759% | $270.2891 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $711.37 | $784.4588 | $784.46 | $784.50 | $784.50 | |