| 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 | $68.93 | 13.454% | $78.2038 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $246.44 | 8.711% | $267.9074 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $98.76 | 11.755% | $110.3692 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $140.33 | 12.425% | $157.766 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $247.71 | 12.511% | $278.701 | $278.70 | $278.70 | $278.70 |
| Purchase #6 | $195.29 | 11.647% | $218.0354 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $152.57 | 13.361% | $172.9549 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $1,150.03 | $1,283.9377 | $1,283.94 | $1,283.90 | $1,284.00 | |