| 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 | $151.54 | 12.812% | $170.9553 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $107.57 | 9.526% | $117.8171 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $25.82 | 6.570% | $27.5164 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $90.59 | 5.543% | $95.6114 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $247.49 | 3.632% | $256.4788 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $177.28 | 7.138% | $189.9342 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $135.81 | 5.458% | $143.2225 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $936.10 | $1,001.5357 | $1,001.54 | $1,001.50 | $1,001.50 | |