| 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 | $217.98 | 11.505% | $243.0586 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $101.66 | 12.186% | $114.0483 | $114.05 | $114.05 | $114.00 |
| Purchase #3 | $220.70 | 9.769% | $242.2602 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $6.53 | 8.140% | $7.0615 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $21.44 | 4.219% | $22.3446 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $241.37 | 13.338% | $273.5639 | $273.56 | $273.55 | $273.60 |
| Purchase #7 | $147.51 | 4.276% | $153.8175 | $153.82 | $153.80 | $153.80 |
| 7 purchase totals = | $957.19 | $1,056.1546 | $1,056.15 | $1,056.10 | $1,056.20 | |