| 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 | $105.80 | 7.309% | $113.5329 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $177.71 | 9.642% | $194.8448 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $186.52 | 6.110% | $197.9164 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $6.56 | 10.330% | $7.2376 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $235.44 | 11.457% | $262.4144 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $18.54 | 11.117% | $20.6011 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $245.91 | 3.133% | $253.6144 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $976.48 | $1,050.1616 | $1,050.15 | $1,050.15 | $1,050.00 | |