| 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 | $187.36 | 3.683% | $194.2605 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $39.26 | 8.541% | $42.6132 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $202.89 | 7.665% | $218.4415 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $182.86 | 11.573% | $204.0224 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $54.55 | 4.678% | $57.1018 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $22.28 | 13.778% | $25.3497 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $69.28 | 6.772% | $73.9716 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $758.48 | $815.7607 | $815.75 | $815.70 | $815.70 | |