| 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 | $156.46 | 13.848% | $178.1266 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $194.81 | 7.122% | $208.6844 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $206.79 | 5.191% | $217.5245 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $226.83 | 6.668% | $241.955 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $90.29 | 12.361% | $101.4507 | $101.45 | $101.45 | $101.50 |
| Purchase #6 | $116.86 | 12.670% | $131.6662 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $249.76 | 5.466% | $263.4119 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $1,241.80 | $1,342.8193 | $1,342.82 | $1,342.80 | $1,342.90 | |