| 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 | $138.51 | 4.783% | $145.1349 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $211.68 | 3.345% | $218.7607 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $75.61 | 6.196% | $80.2948 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $115.27 | 13.289% | $130.5882 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $59.74 | 4.308% | $62.3136 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $179.55 | 12.131% | $201.3312 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $107.91 | 7.189% | $115.6676 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $888.27 | $954.0910 | $954.08 | $954.10 | $954.10 | |