| 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 | $155.83 | 6.818% | $166.4545 | $166.45 | $166.45 | $166.50 |
| Purchase #2 | $78.99 | 12.174% | $88.6062 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $175.81 | 13.117% | $198.871 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $202.36 | 13.175% | $229.0209 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $204.30 | 8.554% | $221.7758 | $221.78 | $221.80 | $221.80 |
| Purchase #6 | $137.40 | 13.563% | $156.0356 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $60.81 | 4.554% | $63.5793 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $1,015.50 | $1,124.3433 | $1,124.35 | $1,124.35 | $1,124.40 | |