| 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 | $132.57 | 9.837% | $145.6109 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $219.55 | 3.601% | $227.456 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $116.68 | 7.466% | $125.3913 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $60.35 | 5.293% | $63.5443 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $212.30 | 4.459% | $221.7665 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $101.67 | 5.372% | $107.1317 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $249.46 | 7.288% | $267.6406 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $1,092.58 | $1,158.5413 | $1,158.54 | $1,158.55 | $1,158.50 | |