| 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 | $246.51 | 11.413% | $274.6442 | $274.64 | $274.65 | $274.60 |
| Purchase #2 | $153.92 | 11.824% | $172.1195 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $95.98 | 13.139% | $108.5908 | $108.59 | $108.60 | $108.60 |
| Purchase #4 | $175.46 | 6.231% | $186.3929 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $224.66 | 3.673% | $232.9118 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $225.32 | 3.703% | $233.6636 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $135.80 | 6.624% | $144.7954 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $1,257.65 | $1,353.1182 | $1,353.11 | $1,353.10 | $1,353.10 | |