| 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 | $184.54 | 4.498% | $192.8406 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $129.38 | 7.207% | $138.7044 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $199.84 | 12.493% | $224.806 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $70.39 | 4.818% | $73.7814 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $148.26 | 5.615% | $156.5848 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $215.88 | 6.595% | $230.1173 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $72.94 | 3.647% | $75.6001 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $1,021.23 | $1,092.4346 | $1,092.43 | $1,092.45 | $1,092.40 | |