| 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 | $32.99 | 4.462% | $34.462 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $174.32 | 8.493% | $189.125 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $67.68 | 6.106% | $71.8125 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $226.29 | 9.735% | $248.3193 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $85.70 | 10.458% | $94.6625 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $56.43 | 10.226% | $62.2005 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $128.71 | 4.874% | $134.9833 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $772.12 | $835.5651 | $835.56 | $835.55 | $835.60 | |