| 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 | $116.67 | 3.787% | $121.0883 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $63.36 | 12.745% | $71.4352 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $187.94 | 5.721% | $198.692 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $69.85 | 4.768% | $73.1804 | $73.18 | $73.20 | $73.20 |
| Purchase #5 | $225.39 | 10.593% | $249.2656 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $24.75 | 5.706% | $26.1622 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $88.64 | 8.146% | $95.8606 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $776.60 | $835.6843 | $835.69 | $835.70 | $835.80 | |