| 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 | $164.84 | 13.820% | $187.6209 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $172.54 | 11.265% | $191.9766 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $243.63 | 12.742% | $274.6733 | $274.67 | $274.65 | $274.70 |
| Purchase #4 | $14.42 | 13.369% | $16.3478 | $16.35 | $16.35 | $16.30 |
| Purchase #5 | $94.77 | 6.808% | $101.2219 | $101.22 | $101.20 | $101.20 |
| Purchase #6 | $208.52 | 5.236% | $219.4381 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $156.65 | 10.554% | $173.1828 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $1,055.37 | $1,164.4614 | $1,164.46 | $1,164.45 | $1,164.40 | |