| 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 | $54.80 | 4.312% | $57.163 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $161.30 | 3.417% | $166.8116 | $166.81 | $166.80 | $166.80 |
| Purchase #3 | $170.61 | 5.172% | $179.4339 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $194.78 | 3.772% | $202.1271 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $145.44 | 7.717% | $156.6636 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $238.81 | 10.657% | $264.26 | $264.26 | $264.25 | $264.30 |
| Purchase #7 | $66.89 | 4.122% | $69.6472 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $1,032.63 | $1,096.1064 | $1,096.10 | $1,096.10 | $1,096.10 | |