| 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 | $164.26 | 9.345% | $179.6101 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $34.86 | 12.358% | $39.168 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $224.68 | 6.284% | $238.7989 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $233.46 | 11.686% | $260.7421 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $120.93 | 5.380% | $127.436 | $127.44 | $127.45 | $127.40 |
| Purchase #6 | $194.28 | 4.233% | $202.5039 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $196.43 | 7.494% | $211.1505 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $1,168.90 | $1,259.4095 | $1,259.41 | $1,259.40 | $1,259.40 | |