| 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 | $147.80 | 11.390% | $164.6344 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $155.96 | 11.810% | $174.3789 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $100.25 | 13.170% | $113.4529 | $113.45 | $113.45 | $113.50 |
| Purchase #4 | $44.34 | 4.545% | $46.3553 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $152.51 | 7.608% | $164.113 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $176.79 | 10.748% | $195.7914 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $96.28 | 7.711% | $103.7042 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $873.93 | $962.4301 | $962.42 | $962.45 | $962.50 | |