| 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 | $178.44 | 7.611% | $192.0211 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $242.71 | 12.865% | $273.9346 | $273.93 | $273.95 | $273.90 |
| Purchase #3 | $227.67 | 9.616% | $249.5627 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $103.81 | 12.625% | $116.916 | $116.92 | $116.90 | $116.90 |
| Purchase #5 | $180.61 | 4.352% | $188.4701 | $188.47 | $188.45 | $188.50 |
| Purchase #6 | $105.97 | 6.763% | $113.1368 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $98.99 | 11.864% | $110.7342 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $1,138.20 | $1,244.7755 | $1,244.77 | $1,244.75 | $1,244.70 | |