| 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 | $220.25 | 12.693% | $248.2063 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $73.44 | 7.525% | $78.9664 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $98.35 | 12.638% | $110.7795 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $194.46 | 4.157% | $202.5437 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $192.97 | 6.252% | $205.0345 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $38.76 | 3.106% | $39.9639 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $115.94 | 8.600% | $125.9108 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $934.17 | $1,011.4051 | $1,011.40 | $1,011.40 | $1,011.40 | |