| 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 | $136.48 | 11.551% | $152.2448 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $239.70 | 3.802% | $248.8134 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $108.34 | 4.799% | $113.5392 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $113.62 | 7.203% | $121.804 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $168.52 | 12.445% | $189.4923 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $149.98 | 6.251% | $159.3552 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $181.72 | 10.263% | $200.3699 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,098.36 | $1,185.6188 | $1,185.61 | $1,185.60 | $1,185.60 | |