| 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 | $88.99 | 3.459% | $92.0682 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $230.31 | 3.824% | $239.1171 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $202.64 | 8.744% | $220.3588 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $152.82 | 4.240% | $159.2996 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $83.66 | 9.539% | $91.6403 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $37.76 | 7.730% | $40.6788 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $192.79 | 13.384% | $218.593 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $988.97 | $1,061.7558 | $1,061.76 | $1,061.75 | $1,061.80 | |